First commit

cdconfig.json

@@ -0,0 +1,12 @@
+{
+  "name": "tethys-data-provider",
+  "arcgisVersion": "11.1.0",
+  "parentServiceType": "FeatureServer",
+  "customdataRuntimeVersion": "1",
+  "type": "provider",
+  "properties": {
+    "hosts": false,
+    "disableIdParam": true
+  },
+  "fileName": "tethys-data-provider.cdpk"
+}

config/default.json

@@ -0,0 +1,6 @@
+{
+  "tethys": {
+    "url": "https://www.tethys.at/oai?verb=ListRecords&metadataPrefix=oai_datacite",
+    "resumptionUrl": "https://www.tethys.at/oai?verb=ListRecords&resumptionToken="
+  }
+}

node_modules/.bin/json5

@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../json5/lib/cli.js" "$@"
+else 
+  exec node  "$basedir/../json5/lib/cli.js" "$@"
+fi

node_modules/.bin/json5.cmd

@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\json5\lib\cli.js" %*

node_modules/.bin/json5.ps1

@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../json5/lib/cli.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../json5/lib/cli.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../json5/lib/cli.js" $args
+  } else {
+    & "node$exe"  "$basedir/../json5/lib/cli.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret

node_modules/.bin/xml-js

@@ -0,0 +1,12 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  exec "$basedir/node"  "$basedir/../xml-js/bin/cli.js" "$@"
+else 
+  exec node  "$basedir/../xml-js/bin/cli.js" "$@"
+fi

node_modules/.bin/xml-js.cmd

@@ -0,0 +1,17 @@
+@ECHO off
+GOTO start
+:find_dp0
+SET dp0=%~dp0
+EXIT /b
+:start
+SETLOCAL
+CALL :find_dp0
+
+IF EXIST "%dp0%\node.exe" (
+  SET "_prog=%dp0%\node.exe"
+) ELSE (
+  SET "_prog=node"
+  SET PATHEXT=%PATHEXT:;.JS;=;%
+)
+
+endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%"  "%dp0%\..\xml-js\bin\cli.js" %*

node_modules/.bin/xml-js.ps1

@@ -0,0 +1,28 @@
+#!/usr/bin/env pwsh
+$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+
+$exe=""
+if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  # Fix case when both the Windows and Linux builds of Node
+  # are installed in the same directory
+  $exe=".exe"
+}
+$ret=0
+if (Test-Path "$basedir/node$exe") {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "$basedir/node$exe"  "$basedir/../xml-js/bin/cli.js" $args
+  } else {
+    & "$basedir/node$exe"  "$basedir/../xml-js/bin/cli.js" $args
+  }
+  $ret=$LASTEXITCODE
+} else {
+  # Support pipeline input
+  if ($MyInvocation.ExpectingInput) {
+    $input | & "node$exe"  "$basedir/../xml-js/bin/cli.js" $args
+  } else {
+    & "node$exe"  "$basedir/../xml-js/bin/cli.js" $args
+  }
+  $ret=$LASTEXITCODE
+}
+exit $ret

node_modules/.package-lock.json

@@ -0,0 +1,101 @@
+{
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "node_modules/config": {
+      "version": "3.3.9",
+      "resolved": "https://registry.npmjs.org/config/-/config-3.3.9.tgz",
+      "integrity": "sha512-G17nfe+cY7kR0wVpc49NCYvNtelm/pPy8czHoFkAgtV1lkmcp7DHtWCdDu+C9Z7gb2WVqa9Tm3uF9aKaPbCfhg==",
+      "dependencies": {
+        "json5": "^2.2.3"
+      },
+      "engines": {
+        "node": ">= 10.0.0"
+      }
+    },
+    "node_modules/json5": {
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
+      "bin": {
+        "json5": "lib/cli.js"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/mgrs": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/mgrs/-/mgrs-1.0.0.tgz",
+      "integrity": "sha512-awNbTOqCxK1DBGjalK3xqWIstBZgN6fxsMSiXLs9/spqWkF2pAhb2rrYCFSsr1/tT7PhcDGjZndG8SWYn0byYA=="
+    },
+    "node_modules/node-fetch": {
+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.12.tgz",
+      "integrity": "sha512-C/fGU2E8ToujUivIO0H+tpQ6HWo4eEmchoPIoXtxCrVghxdKq+QOHqEZW7tuP3KlV3bC8FRMO5nMCC7Zm1VP6g==",
+      "dependencies": {
+        "whatwg-url": "^5.0.0"
+      },
+      "engines": {
+        "node": "4.x || >=6.0.0"
+      },
+      "peerDependencies": {
+        "encoding": "^0.1.0"
+      },
+      "peerDependenciesMeta": {
+        "encoding": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/proj4": {
+      "version": "2.9.0",
+      "resolved": "https://registry.npmjs.org/proj4/-/proj4-2.9.0.tgz",
+      "integrity": "sha512-BoDXEzCVnRJVZoOKA0QHTFtYoE8lUxtX1jST38DJ8U+v1ixY70Kpwi0Llu6YqSWEH2xqu4XMEBNGcgeRIEywoA==",
+      "dependencies": {
+        "mgrs": "1.0.0",
+        "wkt-parser": "^1.3.1"
+      }
+    },
+    "node_modules/sax": {
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/sax/-/sax-1.2.4.tgz",
+      "integrity": "sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw=="
+    },
+    "node_modules/tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
+    },
+    "node_modules/webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
+    },
+    "node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
+    "node_modules/wkt-parser": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/wkt-parser/-/wkt-parser-1.3.3.tgz",
+      "integrity": "sha512-ZnV3yH8/k58ZPACOXeiHaMuXIiaTk1t0hSUVisbO0t4RjA5wPpUytcxeyiN2h+LZRrmuHIh/1UlrR9e7DHDvTw=="
+    },
+    "node_modules/xml-js": {
+      "version": "1.6.11",
+      "resolved": "https://registry.npmjs.org/xml-js/-/xml-js-1.6.11.tgz",
+      "integrity": "sha512-7rVi2KMfwfWFl+GpPg6m80IVMWXLRjO+PxTq7V2CDhoGak0wzYzFgUY2m4XJ47OGdXd8eLE8EmwfAmdjw7lC1g==",
+      "dependencies": {
+        "sax": "^1.2.4"
+      },
+      "bin": {
+        "xml-js": "bin/cli.js"
+      }
+    }
+  }
+}

node_modules/config/History.md

@@ -0,0 +1,710 @@
+Beyond 3.3.7
+============
+We've moved this content to [Github Releases](https://github.com/node-config/node-config/releases).
+
+Future release notes are managed there.
+
+3.3.7 / 2022-01-11
+==================
+
+ * No new changes. 3.3.6 was not published to NPM in versioning mix-up.
+ * Release notes are moving to Github Releases page going forward.
+
+3.3.6 / 2021-03-08
+==================
+
+* Added publishConfig element to package.json to prevent publishing to the wrong repository - @lorenwest
+
+3.3.5 / 2021-03-05
+==================
+
+* FIX [#628](https://github.com/node-config/node-config/issues/628) Uncaught ReferenceError: node_env_var_name is not defined @prnake
+
+3.3.4 / 2021-02-26
+==================
+
+* FIX #517 0 loadFileConfigs incorrectly adds to getConfigSources @NguyenMatthieu
+
+3.3.3 / 2020-11-26
+==================
+
+* FIX #460 - Strict mode warning refer to appropriate env variable @iCodeOkay
+* Use Buffer.alloc and Buffer.from instead of contrsuctor @Fcmam5
+* Add support for experimental .cjs modules @lenkan
+
+
+3.3.2 / 2020-09-24
+==================
+
+* Fixed issue with Buffers in config throwing error in util.makeImmutable (#608) - Michal Wadas
+* Added boolean and numeric types to custom environment variables - Ankur Narkhede @ankurnarkhede
+
+3.3.1 / 2020-03-25
+==================
+
+  * Fix security vulnerability in json5 dependency - @twkel
+
+3.3.0 / 2020-02-26
+==================
+
+  * Allow all defined values in `substituteDeep` - @fostyfost
+
+3.2.6 / 2020-02-21
+==================
+
+  * Updated copyright date ranges
+
+3.2.5 / 2020-01-16
+==================
+
+  * Fixed issue with getCustomEnvVars and multiple config dirs #585 - @dekelev
+
+3.2.4 / 2019-10-25
+==================
+
+  * Improved error handling of env variables value parse - @leonardovillela
+
+3.2.3 / 2019-10-03
+==================
+
+  * Fixed strict mode warning #460 - @fedulovivan
+
+3.2.2 / 2019-07-20
+==================
+
+  * Fixed delimiter bug in configDirs to match O/S delimiter - @iMoses
+
+3.2.1 / 2019-07-18
+==================
+
+  * Fixed TypeError: obj.toString is not a function - @leosuncin
+
+3.2.0 / 2019-07-11
+==================
+
+  * Asynchronous configs - @iMoses
+  * Multiple config directories - @iMoses
+  * Improved parser support - @iMoses
+
+3.1.0 / 2019-04-07
+==================
+
+  * Support of module.exports syntax for TS config files @keenondrums
+
+3.0.1 / 2018-12-16
+==================
+
+  * Fixed bug where dot notation extended own key @exogen
+
+3.0.0 / 2018-11-20
+==================
+
+   * Ensure config array items and objects are sealed @fgheorghe
+     - This required a major version bump in case someone
+     - relied on the ability to mutate non-sealed data.
+
+
+2.0.2 / 2018-08-28
+==================
+
+   * Added dot notation to setModuleDefaults - bertho-zero
+   * Updated copyright year - JemiloII
+
+2.0.1 / 2018-07-26
+==================
+
+  * Removed deprecated code - jpwilliams
+
+2.0.0 / 2018-07-26
+==================
+
+Potential for backward incompatibility requiring a major version bump.
+
+Safe to upgrade to major version 2 if you're using a recent NodeJS version
+and you're not trying to mutate config arrays.
+
+  * Added array immutability - jacobemerick
+  * Removed Node V.4 support
+
+1.31.0 / 2018-05-22
+===================
+
+  * Load new coffeescript module instead of coffee-script - bastbijl
+
+1.30.0 / 2018-02-26
+===================
+
+  * Support for nested raw() in javascript configurations - patrickpilch
+
+1.29.4 / 2018-02-03
+===================
+
+  * Re-publish - last changes didn't make it to npm
+
+1.29.3 / 2018-02-03
+===================
+
+  * Added soft dependencies so transpilers don't include everything - gewentao
+
+1.29.2 / 2018-01-12
+===================
+
+  * Patch, and added a test to ts-node - electroma
+
+1.29.1 / 2018-01-07
+===================
+
+  * Prevent re-registration of ts-node - electroma
+  * Fixed bug in contributor table tool - lorenwest
+
+1.29.0 / 2017-12-26
+===================
+
+  * Update docs for JavaScript-formatted config files and link them from the README - markstos
+  * Fixed 'hostname' value selection when there is no environment variable for that - wmangelardo
+
+
+1.28.1 / 2017-11-09
+===================
+
+  * add nodejs9 to travisci - jfelege
+
+1.28.0 / 2017-11-07
+===================
+
+  * allow overrides of `NODE_ENV` with `NODE_CONFIG_ENV` - jfelege
+
+1.27.0 / 2017-10-17
+===================
+
+  * Add method to output plain JS object - willsoto
+  * Updated Node versions in Travis CI - lorenwest
+
+1.26.2 / 2017-08-11
+===================
+
+  * Update supported nodejs platforms - jfelege
+
+1.26.1 / 2017-05-03
+===================
+
+  * Fix: failed while merging from RegExp @XadillaX
+  * Chore: reduce package size. @evilebottnawi
+
+1.26.0 / 2017-03-30
+===================
+
+  * Added tests for extendDeep @IvanVergiliev
+  * Added TypeScript support @cypherq
+  * Update config.js with correctly cased type def @ScionOfBytes
+
+1.25.1 / 2017-02-01
+===================
+
+  * Fixed undefined CONFIG_SKIP_GITCRYPT variable @lorenwest
+
+1.25.0 / 2017-01-31
+===================
+
+  * Add support for configuration files stored with git-crypt @cunneen
+
+1.24.0 / 2016-11-02
+===================
+
+  * Prevent accidental publish to private repository
+
+1.23.0 / 2016-11-02
+===================
+
+  * Re-publishing because npmjs didn't see 1.22
+
+1.22.0 / 2016-10-25
+===================
+
+  * original/previous value for deferredConfig @simon-scherzinger
+  * util.loadFileConfigs: support optional source dir @wmertens
+  * Adding raw wrapper to prevent object modification in config @patrickpilch
+
+1.21.0 / 2016-06-01
+===================
+
+  * Added XML configuration @tusharmath
+
+1.20.4 / 2016-05-23
+===================
+
+  * Fixed a regression with extending prototype methods @tahoemph
+
+1.20.3 / 2016-05-18
+===================
+
+  * Fixed a regression with 1.20.2 @kgoerlitz
+  * Added test to prevent this in the future @kgoerlitz
+
+1.20.2 / 2016-05-17
+===================
+
+  * node v6 compatiblity: remove deprecated __lookupGetter__ use - @thetalecrafter
+  * node v6 compatiblity: handle different SyntaxError format - @pwwolf
+
+1.20.1 / 2016-04-08
+===================
+
+  * Simplify truthiness check - @markstos
+  * Remove errant console.log - @markstos
+
+1.20.0 / 2016-04-06
+===================
+
+  * Typo fix @jchip
+  * Handle null sub-object @wmertens
+  * Bug fix for NODE_CONFIG_STRICT_MODE check @markstos
+  * Ran node security check on 4/6/2016 with the following output
+
+    $ nsp check
+    (+) No known vulnerabilities found
+
+1.19.0 / 2016-01-08
+===================
+
+  * Resolve defered values in predictable order for consistent results. 
+    Fixes #265 @elliotttf @markstos
+
+1.18.0 / 2015-11-17
+===================
+
+  * More robust handling of JSON @elliotttf
+
+1.17.1 / 2015-11-17
+===================
+
+  * Patch release for regex bugfix
+ 
+1.17.0 / 2015-11-17
+===================
+
+  * Update warning about missing configuration files to mention how to disable the warning #245 @markstos 
+  * Upgrade to run CI with travis containers @lorenwest
+  * Fixed bug with comments and inline json @elliotttf
+
+1.16.0 / 2015-09-03
+===================
+
+  * Change == to === to tighten equality tests #242 @wgpsutherland
+  * Fix attachProtoDeep for setModuleDefaults #243 @benkroeger
+
+1.15.0 / 2015-07-30
+===================
+
+  * Added full hostname in addition to first segment @vicary
+
+1.14.0 / 2015-06-02
+===================
+
+  * Added JSON parsing to custom environment variables @leachiM2k
+  * Handle unicode BOM characters @johndkane
+
+1.13.0 / 2015-05-05
+===================
+
+  * Updated CSON library @dsimidzija
+
+1.12.0 / 2015-02-19
+===================
+
+  * Better date merging @axelhzf
+
+1.11.0 / 2015-01-14
+===================
+
+  * Added Hjson support @laktak
+
+1.10.0 / 2015-01-06
+===================
+
+  * Added TOML support (@jasonhansel)
+  * Another year - changed copyright messages for 2015
+  * Updated contributors list
+  * New Strict Mode added in 1.9.0 is now documented. (@markstos)
+  * has() now returns false when given an undefined or null key to look up. Previously it threw an exception. (@markstos)
+  * When get() is given an undefined or null key to look up, it now throws a more helpful diagnostic (@robludwig, @markstos)
+
+1.9.0 / 2014-12-08
+==================
+
+  * New strictness checks have been added to ensure the expected configuration has been loaded. Warnings are now thrown in these cases. If NODE_CONFIG_STRICT_MODE is set, exceptions are thrown instead. (@markstos)
+    * There must be an explicit config file matching `NODE_ENV` if `NODE_ENV` is set.
+    * There must be an explicit config file matching `NODE_APP_INSTANCE` if `NODE_APP_INSTANCE` is set
+    * `NODE_ENV` must not match 'default' or 'local' to avoid ambiguity.
+
+  * Added .iced extension support (@arthanzel)
+
+  * Highlight `config.has()` in the README. Use it to check to if a value exists, since `config.get()`
+    throws exceptions on undefined values. (@markstos)
+
+  * API Change: getConfigSources() now starts to return data on config files that are valid-but-empty. (@markstos)
+
+1.8.1 / 2014-11-14
+==================
+
+  * Simplify syntax for defer() functions. The 'this' value in the functions is now bound
+    to the main configuration object, so it doesn't have to be passed into the function. (@markstos)
+  * new defer sub-module introduced in 1.8.0 can now be accessed by require('config/defer')
+    For usage, see: https://github.com/node-config/node-config/wiki/Configuration-Files#javascript-module---js
+  * Add test coverage for array merging cases. (@markstos)
+  * Bump dependency on cson package to 1.6.1 (@markstos)
+
+1.8.0 / 2014-11-13
+==================
+
+  * Added deferred function for evaluating configs after load (@markstos)
+    For details, see: https://github.com/node-config/node-config/wiki/Configuration-Files#javascript-module---js
+  * Bumped js-yaml dependency (@markstos)
+
+1.7.0 / 2014-10-30
+==================
+
+  * Added variable substitution in .properties files (@ncuillery)
+
+1.6.0 / 2014-10-22
+==================
+
+  * Added support for property accessors in configs (@jaylynch)
+
+1.5.0 / 2014-10-20
+==================
+
+  * Added support for .json5 config files (@bertrandom) 
+
+1.4.0 / 2014-10-16
+==================
+
+  * Added support for .properties config files (@superoven)
+
+1.3.0 / 2014-10-15
+==================
+
+  * Added support for CSON configuration files (@superoven)
+
+1.2.4 / 2014-10-10
+==================
+
+  * Repaired the 1.2.3 fix to work both before and after the first get()
+
+1.2.3 / 2014-10-03
+==================
+
+  * Changed test suite to verify a bug in util.setModuleDefaults()
+  * Fixed util.setModuleDefaults() to work after a get() (and pass the new test)
+
+1.2.2 / 2014-10-03
+==================
+
+  * Added support for regexp and date configurations (@diversario)
+
+1.2.1 / 2014-09-23
+==================
+
+  * Wrote test to prove setModuleDefaults() was broken in 1.2.0
+  * Fixed setModuleDefaults() to not rely on immutable configs
+
+1.2.0 / 2014-09-15
+==================
+
+  * Feature release
+  * Delaying immutability until after first get() - for external configs
+  * Allowing immutability override with $ALLOW_CONFIG_MUTATIONS=Y
+
+
+1.1.1 / 2014-09-03
+==================
+
+  * @th507 - Update support for Coffee-script >=1.7.0
+
+1.1.0 / 2014-09-03
+==================
+
+  * Feature release
+  * @bradboro - Custom environment variables
+  * @supersheep - Catch error when requiring visionmedia yaml module
+
+1.0.2 / 2014-07-30
+===================
+
+  * @bradobro - Fixed a variable from leaking into global
+  * @tilfin - Removed un-necessary YAML comment filtering for js-yaml
+
+1.0.1 / 2014-07-25
+===================
+
+  * Removed test directory from npm install
+
+1.0.0 / 2014-07-23
+===================
+
+  * Major revision.  Upgrade notes:
+    https://github.com/node-config/node-config/wiki/Upgrading-From-Config-0.x
+  * Update to semver versioning
+  * Change load ordering
+      from hostname.EXT --> deployment.EXT
+      to deployment.EXT --> hostname.EXT
+  * Allow makeImmutable to accept an array of attributes
+  * Allow makeImmutable to accept no attrs, making all attributes immutable
+  * Allow recursion in makeImmutable, if an attribute is an object
+  * Change node-config behavior to make all configurations immutable
+  * Removed getOriginalConfig as no longer necessary post-immutable
+  * Removed runtime.json file writing and monitoring
+  * Removed previously deprecated $CONFIG_* environment configurations
+  * Deprecated the attribute watch functionality
+  * Added error output if no configurations found
+  * Exposed config loading for alternate configurations
+  * Added config.get() and config.has() methods & tests
+  * Removed reliance on global.NODE_CONFIG so older versions can work with 1.x
+  * Fix empty YAML file causing crash with latest js-yaml
+  * Added SUPPRESS_NO_CONFIG_WARNING for better sub-module support
+  * Moved all documentation [to the wiki](https://github.com/node-config/node-config/wiki).
+
+0.4.37 / 2014-07-22
+===================
+
+  * Fix empty YAML file causing crash with latest js-yaml
+
+0.4.36 / 2014-05-27
+===================
+
+  * Not writing runtime.json if not used
+
+0.4.35 / 2014-01-16
+===================
+
+  * NODE_CONFIG_DIR can now contain a relative path for .js and .coffee configurations
+
+0.4.34 / 2014-01-06
+===================
+
+  * Updated copyright year
+
+0.4.33 / 2013-10-25
+===================
+
+  * Assure writes to runtime.json are atomic
+
+0.4.32 / 2013-10-24
+===================
+
+  * Don't freak out if running without a config directory
+  * Don't be so chatty if runtime.json doesn't exist
+
+0.4.31 / 2013-10-18
+===================
+
+  * Changed getConfigSources to copy array vs. object
+
+0.4.30 / 2013-09-12
+===================
+
+  * More consistent array extension
+  * No longer requiring a config directory
+  * Not erroneously writing runtime.json
+  * Exposing the original configuration sources
+  * Added --NODE_CONFIG={json} command line overrides
+  * Added $NODE_CONFIG={json} environment variable overrides
+  * Consistent handling of environment variables and command line parameters
+  * Reached 100 regression tests
+
+0.4.29 / 2013-08-07
+===================
+
+  * Added flag for disabling the write of runtime.json
+
+0.4.28 / 2013-07-31
+===================
+
+  * Eliminated a totally annoying install warning in newer versions of NPM
+
+0.4.27 / 2013-06-18
+===================
+
+  * Fixed a bug preventing double underscores in config environment variables
+
+0.4.26 / 2013-06-10
+===================
+
+  * Re-watch file on rename (allows editing runtime.json with vi)
+  * Allow runtime.json file watch disable via NODE_CONFIG_DISABLE_FILE_WATCH=Y
+  * Change no yaml parser error message to suggest using js-yaml
+  * Changed default clone depth from 6 to 20 to allow for deeper configurations
+
+0.4.25 / 2013-05-24
+===================
+
+  * Dont fail if config directory doesnt exist
+
+0.4.24 / 2013-04-13
+===================
+
+  * Added resetRuntime() to reset the runtime.json file
+  * Updated docs to reflect the new public method
+
+0.4.23 / 2013-04-13
+===================
+
+  * Multiple application instance support via $NODE_APP_INSTANCE
+  * Multi-app testing & documentation
+
+0.4.22 / 2013-03-29
+===================
+
+  * Added configuration $CONFIG_* environment variables
+  * Added $CONFIG_* documentation and tests
+  * Added NodeJS 0.10 integration test
+
+0.4.21 / 2013-03-06
+===================
+
+  * Triggering file.watch when an editor saves a file - rename vs. change
+  * Installed Travis-CI continuous integration testing framework
+
+0.4.20 / 2013-02-21
+===================
+
+  * Merged _diffDeep fix
+
+0.4.19 / 2013-02-21
+===================
+
+  * Added discovery of .yml in addition to .yaml for YAML configs (w/doc)
+  * Added testing of .yml file discovery
+  * Removed licensing inconsistencies
+
+0.4.18 / 2012-10-30
+===================
+
+  * Moved coffee-script and js-yaml from optionalDependencies back to
+    devDependencies to trim the install size for those not needing
+    these packages.
+  * Promoted $HOSTNAME and $HOST above OS.hostname()
+
+0.4.17 / 2012-09-26
+===================
+
+  * Allow the location of runtime.json to be picked up from the environment
+  * Added documentation for the NODE_CONFIG_RUNTIME_JSON environment variable
+  * package.json cleanup - created optionalDependencies and devDependencies
+
+0.4.16 / 2012-08-09
+===================
+
+  * Allowing a zero interval in watchForConfigFileChanges() to disable file watching.
+  * Fixed a comparator bug in _equalsDeep()
+  * Added a test to confirm deep extending array functionality
+
+0.4.15 / 2012-06-04
+===================
+
+  * Placed YAML and Coffee-Script libraries back into the download.  Still lazy loading into memory.
+
+0.4.14 / 2012-06-01
+===================
+
+  * Added the local.EXT and local-deployment.EXT configs.
+  * Removed unnecessary debug output
+  * Added retry logic on file parse to reduce read/write collisions
+  * Added support for a better YAML parser
+  * Fixed problems with null configuration values
+
+0.4.13 / 2012-04-25
+===================
+
+  * Assuring the runtime.json file exists.  Undocumented fs.watch() requirement.
+
+0.4.12 / 2012-04-25
+===================
+
+  * Removed all external dependencies
+  * Lazy loading of yaml and coffee-script only if these file types are used
+  * Added new style file watching if available (retaining pre 6.0 compatibility)
+  * Windows compatibility - file watching changes were required
+
+0.4.11 / 2012-02-15
+===================
+
+  * Automatically watching runtime.json for changes
+  * Fixed a date comparison bug during file watching
+  * Changed require('sys') to require('util')
+
+0.4.10 / 2012-01-18
+===================
+
+  * Made sure the CONFIG object is a shared singleton
+  * Added NODE_CONFIG_DIR environment variable to point to a different directory
+  * Added tests and documentation for the above
+
+0.4.9 / 2012-01-06
+==================
+
+  * Added coffee-script file type support with extension .coffee
+  * Added an example coffee-script configuration file
+  * Added coffee-script module dependency
+  * Added a test for coffee-script configuration files
+  * Documented coffee-script support, regenerated documentation
+
+0.4.8 / 2011-12-20
+==================
+
+  * Fixed a bug where changes to module default configs weren't persisted
+  * Added a test to validate the bugfix
+
+0.4.7 / 2011-12-16
+==================
+
+  * Created the makeHidden method to hide a property of an object
+  * Added a value argument to makeImmutable for creating new properties
+  * Fixed setModuleDefaults to hide injected prototype methods
+  * Added documentation and unit tests
+
+0.4.6 / 2011-11-29
+==================
+
+  * Updated vows from 0.5.8 to 0.5.13
+
+0.4.5 / 2011-11-16
+==================
+
+  * Updated YAML dependency from "0.1.x" to ">=0.2.2"
+  * Added stripping of comment-only and whitespace-only lines in YAML files for backward compatibility
+  * Added more tests for YAML edge cases
+  * Added a homepage link in package.json to the online documentation
+  * Added History.md
+
+0.4.4 / 2011-11-08
+==================
+
+  * Removed deprecated modules from package.json
+
+0.4.3 / 2011-08-02
+==================
+
+  * Made watchForConfigFileChanges public
+
+0.4.2 / 2011-07-11
+==================
+
+  * Added comment stripping from JSON configuration files
+
+0.4.1 / 2011-07-07
+==================
+
+  * Added more tests
+  * Return the module config in setModuleDefaults
+
+0.4.0 / 2011-07-06
+==================
+
+  * Update to version 0.4.0
+
+    * Online documentation
+    * Runtime configuration changes
+    * Configuration value watching
+    * Multi-instance node deployments
+    * Better module developer support

node_modules/config/LICENSE

@@ -0,0 +1,19 @@
+// Copyright 2010-2022, Loren West and other contributors
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.

node_modules/config/README.md

@@ -0,0 +1,176 @@
+Configure your Node.js Applications
+===================================
+
+[![NPM](https://nodei.co/npm/config.svg?downloads=true&downloadRank=true)](https://nodei.co/npm/config/)  
+[![Build Status](https://secure.travis-ci.org/node-config/node-config.svg?branch=master)](https://travis-ci.org/lorenwest/node-config)  
+[release notes](https://github.com/node-config/node-config/blob/master/History.md)
+
+Introduction
+------------
+
+Node-config organizes hierarchical configurations for your app deployments.
+
+It lets you define a set of default parameters,
+and extend them for different deployment environments (development, qa,
+staging, production, etc.).
+
+Configurations are stored in [configuration files](https://github.com/node-config/node-config/wiki/Configuration-Files) within your application, and can be overridden and extended by [environment variables](https://github.com/lorenwest/node-config/wiki/Environment-Variables),
+ [command line parameters](https://github.com/node-config/node-config/wiki/Command-Line-Overrides), or [external sources](https://github.com/lorenwest/node-config/wiki/Configuring-from-an-External-Source).
+
+This gives your application a consistent configuration interface shared among a
+[growing list of npm modules](https://www.npmjs.org/browse/depended/config) also using node-config.
+
+Project Guidelines
+------------------
+
+* *Simple* - Get started fast
+* *Powerful* - For multi-node enterprise deployment
+* *Flexible* - Supporting multiple config file formats
+* *Lightweight* - Small file and memory footprint
+* *Predictable* - Well tested foundation for module and app developers
+
+Quick Start
+---------------
+The following examples are in JSON format, but configurations can be in other [file formats](https://github.com/node-config/node-config/wiki/Configuration-Files#file-formats).
+
+**Install in your app directory, and edit the default config file.**
+
+```shell
+$ npm install config
+$ mkdir config
+$ vi config/default.json
+```
+```js
+{
+  // Customer module configs
+  "Customer": {
+    "dbConfig": {
+      "host": "localhost",
+      "port": 5984,
+      "dbName": "customers"
+    },
+    "credit": {
+      "initialLimit": 100,
+      // Set low for development
+      "initialDays": 1
+    }
+  }
+}
+```
+
+**Edit config overrides for production deployment:**
+
+```shell
+ $ vi config/production.json
+```
+
+```json
+{
+  "Customer": {
+    "dbConfig": {
+      "host": "prod-db-server"
+    },
+    "credit": {
+      "initialDays": 30
+    }
+  }
+}
+```
+
+**Use configs in your code:**
+
+```js
+const config = require('config');
+//...
+const dbConfig = config.get('Customer.dbConfig');
+db.connect(dbConfig, ...);
+
+if (config.has('optionalFeature.detail')) {
+  const detail = config.get('optionalFeature.detail');
+  //...
+}
+```
+
+`config.get()` will throw an exception for undefined keys to help catch typos and missing values.
+Use `config.has()` to test if a configuration value is defined.
+
+**Start your app server:**
+
+```shell
+$ export NODE_ENV=production
+$ node my-app.js
+```
+
+Running in this configuration, the `port` and `dbName` elements of `dbConfig`
+will come from the `default.json` file, and the `host` element will
+come from the `production.json` override file.
+
+Articles
+--------
+
+* [Configuration Files](https://github.com/node-config/node-config/wiki/Configuration-Files)
+  * [Special features for JavaScript configuration files](https://github.com/node-config/node-config/wiki/Special-features-for-JavaScript-configuration-files)
+* [Common Usage](https://github.com/node-config/node-config/wiki/Common-Usage)
+* [Environment Variables](https://github.com/node-config/node-config/wiki/Environment-Variables)
+* [Reserved Words](https://github.com/node-config/node-config/wiki/Reserved-Words)
+* [Command Line Overrides](https://github.com/node-config/node-config/wiki/Command-Line-Overrides)
+* [Multiple Node Instances](https://github.com/node-config/node-config/wiki/Multiple-Node-Instances)
+* [Sub-Module Configuration](https://github.com/node-config/node-config/wiki/Sub-Module-Configuration)
+* [Configuring from a DB / External Source](https://github.com/node-config/node-config/wiki/Configuring-from-an-External-Source)
+* [Securing Production Config Files](https://github.com/node-config/node-config/wiki/Securing-Production-Config-Files)
+* [External Configuration Management Tools](https://github.com/node-config/node-config/wiki/External-Configuration-Management-Tools)
+* [Examining Configuration Sources](https://github.com/node-config/node-config/wiki/Examining-Configuration-Sources)
+* [Using Config Utilities](https://github.com/node-config/node-config/wiki/Using-Config-Utilities)
+* [Upgrading from Config 0.x](https://github.com/node-config/node-config/wiki/Upgrading-From-Config-0.x)
+* [Webpack usage](https://github.com/node-config/node-config/wiki/Webpack-Usage)
+
+Further Information
+---------------------
+If you still don't see what you are looking for, here are some more resources to check: 
+
+ * The [wiki may have more pages](https://github.com/node-config/node-config/wiki) which are not directly linked from here.
+ * Review [questions tagged with node-config](https://stackexchange.com/filters/207096/node-config) on StackExchange. These are monitored by `node-config` contributors.
+ * [Search the issue tracker](https://github.com/node-config/node-config/issues). Hundreds of issues have already been discussed and resolved there.
+
+Contributors
+------------
+<table id="contributors"><tr><td><img src=https://avatars.githubusercontent.com/u/373538?v=4><a href="https://github.com/lorenwest">lorenwest</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/25829?v=4><a href="https://github.com/markstos">markstos</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1083065?v=4><a href="https://github.com/iMoses">iMoses</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/447151?v=4><a href="https://github.com/elliotttf">elliotttf</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/8839447?v=4><a href="https://github.com/jfelege">jfelege</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/66902?v=4><a href="https://github.com/leachiM2k">leachiM2k</a></td>
+</tr><tr><td><img src=https://avatars.githubusercontent.com/u/791137?v=4><a href="https://github.com/josx">josx</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/133277?v=4><a href="https://github.com/enyo">enyo</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/4307697?v=4><a href="https://github.com/leosuncin">leosuncin</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1077378?v=4><a href="https://github.com/arthanzel">arthanzel</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1656140?v=4><a href="https://github.com/eheikes">eheikes</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/138707?v=4><a href="https://github.com/th507">th507</a></td>
+</tr><tr><td><img src=https://avatars.githubusercontent.com/u/506460?v=4><a href="https://github.com/Osterjour">Osterjour</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1751645?v=4><a href="https://github.com/cunneen">cunneen</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/842998?v=4><a href="https://github.com/nsabovic">nsabovic</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/5138570?v=4><a href="https://github.com/BadgerBadgerBadgerBadger">BadgerBadgerBadgerBadger</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/2529835?v=4><a href="https://github.com/simon-scherzinger">simon-scherzinger</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/8650543?v=4><a href="https://github.com/leonardovillela">leonardovillela</a></td>
+</tr><tr><td><img src=https://avatars.githubusercontent.com/u/175627?v=4><a href="https://github.com/axelhzf">axelhzf</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/7782055?v=4><a href="https://github.com/benkroeger">benkroeger</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1872824?v=4><a href="https://github.com/fgheorghe">fgheorghe</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1443067?v=4><a href="https://github.com/IvanVergiliev">IvanVergiliev</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1736957?v=4><a href="https://github.com/jpwilliams">jpwilliams</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1246875?v=4><a href="https://github.com/jaylynch">jaylynch</a></td>
+</tr><tr><td><img src=https://avatars.githubusercontent.com/u/145742?v=4><a href="https://github.com/jberrisch">jberrisch</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/9355665?v=4><a href="https://github.com/kgoerlitz">kgoerlitz</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/8525267?v=4><a href="https://github.com/bertho-zero">bertho-zero</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/6686044?v=4><a href="https://github.com/NguyenMatthieu">NguyenMatthieu</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/1918551?v=4><a href="https://github.com/nitzan-shaked">nitzan-shaked</a></td>
+<td><img src=https://avatars.githubusercontent.com/u/3058150?v=4><a href="https://github.com/robertrossmann">robertrossmann</a></td>
+</tr></table>
+
+License
+-------
+
+May be freely distributed under the [MIT license](https://raw.githubusercontent.com/node-config/node-config/master/LICENSE).
+
+Copyright (c) 2010-2022 Loren West 
+[and other contributors](https://github.com/node-config/node-config/graphs/contributors)
+

node_modules/config/async.js

@@ -0,0 +1,70 @@
+var asyncSymbol = Symbol('asyncSymbol');
+var deferConfig = require('./defer').deferConfig;
+
+/**
+ * @param promiseOrFunc   the promise will determine a property's value once resolved
+ *                        can also be a function to defer which resolves to a promise
+ * @returns {Promise}     a marked promise to be resolve later using `resolveAsyncConfigs`
+ */
+function asyncConfig(promiseOrFunc) {
+  if (typeof promiseOrFunc === 'function') {  // also acts as deferConfig
+    return deferConfig(function (config, original) {
+      var release;
+      function registerRelease(resolve) { release = resolve; }
+      function callFunc() { return promiseOrFunc.call(config, config, original); }
+      var promise = asyncConfig(new Promise(registerRelease).then(callFunc));
+      promise.release = release;
+      return promise;
+    });
+  }
+  var promise = promiseOrFunc;
+  promise.async = asyncSymbol;
+  promise.prepare = function(config, prop, property) {
+    if (promise.release) {
+      promise.release();
+    }
+    return function() {
+      return promise.then(function(value) {
+        Object.defineProperty(prop, property, {value: value});
+      });
+    };
+  };
+  return promise;
+}
+
+/**
+ * Do not use `config.get` before executing this method, it will freeze the config object
+ * @param config    the main config object, returned from require('config')
+ * @returns {Promise<config>}   once all promises are resolved, return the original config object
+ */
+function resolveAsyncConfigs(config) {
+  var promises = [];
+  var resolvers = [];
+  (function iterate(prop) {
+    var propsToSort = [];
+    for (var property in prop) {
+      if (Object.hasOwnProperty.call(prop, property) && prop[property] != null) {
+        propsToSort.push(property);
+      }
+    }
+    propsToSort.sort().forEach(function(property) {
+      if (prop[property].constructor === Object) {
+        iterate(prop[property]);
+      }
+      else if (prop[property].constructor === Array) {
+        prop[property].forEach(iterate);
+      }
+      else if (prop[property] && prop[property].async === asyncSymbol) {
+        resolvers.push(prop[property].prepare(config, prop, property));
+        promises.push(prop[property]);
+      }
+    });
+  })(config);
+  return Promise.all(promises).then(function() {
+    resolvers.forEach(function(resolve) { resolve(); });
+    return config;
+  });
+}
+
+module.exports.asyncConfig = asyncConfig;
+module.exports.resolveAsyncConfigs = resolveAsyncConfigs;

node_modules/config/defer.js

@@ -0,0 +1,23 @@
+// Create a deferredConfig prototype so that we can check for it when reviewing the configs later.
+function DeferredConfig() {}
+DeferredConfig.prototype.prepare = function() {};
+DeferredConfig.prototype.resolve = function() {};
+
+// Accept a function that we'll use to resolve this value later and return a 'deferred' configuration value to resolve it later.
+function deferConfig(func) {
+  var obj = Object.create(DeferredConfig.prototype);
+  obj.prepare = function(config, prop, property) {
+    var original = prop[property]._original;
+    obj.resolve = function() {
+      var value = func.call(config, config, original);
+      Object.defineProperty(prop, property, {value: value});
+      return value;
+    };
+    Object.defineProperty(prop, property, {get: function() { return obj.resolve(); }});
+    return obj;
+  };
+  return obj;
+}
+
+module.exports.deferConfig = deferConfig;
+module.exports.DeferredConfig = DeferredConfig;

node_modules/config/package.json

@@ -0,0 +1,52 @@
+{
+  "name": "config",
+  "version": "3.3.9",
+  "main": "./lib/config.js",
+  "description": "Configuration control for production node deployments",
+  "author": "Loren West <open_source@lorenwest.com>",
+  "homepage": "http://github.com/node-config/node-config.git",
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/"
+  },
+  "keywords": [
+    "conf",
+    "config",
+    "configuration",
+    "node-config",
+    "config-node",
+    "env",
+    "environment"
+  ],
+  "directories": {
+    "lib": "./lib"
+  },
+  "license": "MIT",
+  "dependencies": {
+    "json5": "^2.2.3"
+  },
+  "devDependencies": {
+    "@types/node": "^7.0.8",
+    "coffeescript": "2.2.4",
+    "cson": "^3.0.1",
+    "hjson": "^1.2.0",
+    "js-yaml": "^3.2.2",
+    "properties": "~1.2.1",
+    "semver": "5.3.0",
+    "toml": "^2.0.6",
+    "ts-node": "^3.3.0",
+    "typescript": "^2.4.2",
+    "underscore": "^1.8.3",
+    "vows": ">=0.8.1",
+    "x2js": "^2.0.1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "http://github.com/node-config/node-config.git"
+  },
+  "engines": {
+    "node": ">= 10.0.0"
+  },
+  "scripts": {
+    "test": "./node_modules/vows/bin/vows test/*.js --spec"
+  }
+}

node_modules/config/parser.js

@@ -0,0 +1,368 @@
+// External libraries are lazy-loaded only if these file types exist.
+const util = require("util");
+var Yaml = null,
+    VisionmediaYaml = null,
+    Coffee = null,
+    Iced = null,
+    CSON = null,
+    PPARSER = null,
+    JSON5 = null,
+    TOML = null,
+    HJSON = null,
+    XML = null;
+
+// Define soft dependencies so transpilers don't include everything
+var COFFEE_2_DEP = 'coffeescript',
+    COFFEE_DEP = 'coffee-script',
+    ICED_DEP = 'iced-coffee-script',
+    JS_YAML_DEP = 'js-yaml',
+    YAML_DEP = 'yaml',
+    JSON5_DEP = 'json5',
+    HJSON_DEP = 'hjson',
+    TOML_DEP = 'toml',
+    CSON_DEP = 'cson',
+    PPARSER_DEP = 'properties',
+    XML_DEP = 'x2js',
+    TS_DEP = 'ts-node';
+
+var Parser = module.exports;
+
+Parser.parse = function(filename, content) {
+  var parserName = filename.substr(filename.lastIndexOf('.') +1);  // file extension
+  if (typeof definitions[parserName] === 'function') {
+    return definitions[parserName](filename, content);
+  }
+  // TODO: decide what to do in case of a missing parser
+};
+
+Parser.xmlParser = function(filename, content) {
+  if (!XML) {
+    XML = require(XML_DEP);
+  }
+  var x2js = new XML();
+  var configObject = x2js.xml2js(content);
+  var rootKeys = Object.keys(configObject);
+  if(rootKeys.length === 1) {
+    return configObject[rootKeys[0]];
+  }
+  return configObject;
+};
+
+Parser.jsParser = function(filename, content) {
+  var configObject = require(filename);
+
+  if (configObject.__esModule && util.isObject(configObject.default)) {
+    return configObject.default
+  }
+  return configObject;
+};
+
+Parser.tsParser = function(filename, content) {
+  if (!require.extensions['.ts']) {
+    require(TS_DEP).register({
+      lazy: true,
+      transpileOnly: true,
+      compilerOptions: {
+        allowJs: true,
+      }
+    });
+  }
+
+  // Imports config if it is exported via module.exports = ...
+  // See https://github.com/node-config/node-config/issues/524
+  var configObject = require(filename);
+
+  // Because of ES6 modules usage, `default` is treated as named export (like any other)
+  // Therefore config is a value of `default` key.
+  if (configObject.default) {
+    return configObject.default
+  }
+  return configObject;
+};
+
+Parser.coffeeParser = function(filename, content) {
+  // .coffee files can be loaded with either coffee-script or iced-coffee-script.
+  // Prefer iced-coffee-script, if it exists.
+  // Lazy load the appropriate extension
+  if (!Coffee) {
+    Coffee = {};
+
+    // The following enables iced-coffee-script on .coffee files, if iced-coffee-script is available.
+    // This is commented as per a decision on a pull request.
+    //try {
+    //  Coffee = require('iced-coffee-script');
+    //}
+    //catch (e) {
+    //  Coffee = require('coffee-script');
+    //}
+    try {
+      // Try to load coffeescript
+      Coffee = require(COFFEE_2_DEP);
+    }
+    catch (e) {
+      // If it doesn't exist, try to load it using the deprecated module name
+      Coffee = require(COFFEE_DEP);
+    }
+    // coffee-script >= 1.7.0 requires explicit registration for require() to work
+    if (Coffee.register) {
+      Coffee.register();
+    }
+  }
+  // Use the built-in parser for .coffee files with coffee-script
+  return require(filename);
+};
+
+Parser.icedParser = function(filename, content) {
+  Iced = require(ICED_DEP);
+
+  // coffee-script >= 1.7.0 requires explicit registration for require() to work
+  if (Iced.register) {
+    Iced.register();
+  }
+};
+
+Parser.yamlParser = function(filename, content) {
+  if (!Yaml && !VisionmediaYaml) {
+    // Lazy loading
+    try {
+      // Try to load the better js-yaml module
+      Yaml = require(JS_YAML_DEP);
+    }
+    catch (e) {
+      try {
+        // If it doesn't exist, load the fallback visionmedia yaml module.
+        VisionmediaYaml = require(YAML_DEP);
+      }
+      catch (e) { }
+    }
+  }
+  if (Yaml) {
+    return Yaml.load(content);
+  }
+  else if (VisionmediaYaml) {
+    // The yaml library doesn't like strings that have newlines but don't
+    // end in a newline: https://github.com/visionmedia/js-yaml/issues/issue/13
+    content += '\n';
+    if (typeof VisionmediaYaml.eval === 'function') {
+      return VisionmediaYaml.eval(Parser.stripYamlComments(content));
+    }
+    return VisionmediaYaml.parse(Parser.stripYamlComments(content));
+  }
+  else {
+    console.error('No YAML parser loaded.  Suggest adding js-yaml dependency to your package.json file.')
+  }
+};
+
+Parser.jsonParser = function(filename, content) {
+  try {
+    return JSON.parse(content);
+  }
+  catch (e) {
+    // All JS Style comments will begin with /, so all JSON parse errors that
+    // encountered a syntax error will complain about this character.
+    if (e.name !== 'SyntaxError' || e.message.indexOf('Unexpected token /') !== 0) {
+      throw e;
+    }
+    if (!JSON5) {
+      JSON5 = require(JSON5_DEP);
+    }
+    return JSON5.parse(content);
+  }
+};
+
+Parser.json5Parser = function(filename, content) {
+  if (!JSON5) {
+    JSON5 = require(JSON5_DEP);
+  }
+  return JSON5.parse(content);
+};
+
+Parser.hjsonParser = function(filename, content) {
+  if (!HJSON) {
+    HJSON = require(HJSON_DEP);
+  }
+  return HJSON.parse(content);
+};
+
+Parser.tomlParser = function(filename, content) {
+  if(!TOML) {
+    TOML = require(TOML_DEP);
+  }
+  return TOML.parse(content);
+};
+
+Parser.csonParser = function(filename, content) {
+  if (!CSON) {
+    CSON = require(CSON_DEP);
+  }
+  // Allow comments in CSON files
+  if (typeof CSON.parseSync === 'function') {
+    return CSON.parseSync(Parser.stripComments(content));
+  }
+  return CSON.parse(Parser.stripComments(content));
+};
+
+Parser.propertiesParser = function(filename, content) {
+  if (!PPARSER) {
+    PPARSER = require(PPARSER_DEP);
+  }
+  return PPARSER.parse(content, { namespaces: true, variables: true, sections: true });
+};
+
+/**
+ * Strip all Javascript type comments from the string.
+ *
+ * The string is usually a file loaded from the O/S, containing
+ * newlines and javascript type comments.
+ *
+ * Thanks to James Padolsey, and all who contributed to this implementation.
+ * http://james.padolsey.com/javascript/javascript-comment-removal-revisted/
+ *
+ * @protected
+ * @method stripComments
+ * @param fileStr {string} The string to strip comments from
+ * @param stringRegex {RegExp} Optional regular expression to match strings that
+ *   make up the config file
+ * @return {string} The string with comments stripped.
+ */
+Parser.stripComments = function(fileStr, stringRegex) {
+  stringRegex = stringRegex || /(['"])(\\\1|.)+?\1/g;
+
+  var uid = '_' + +new Date(),
+    primitives = [],
+    primIndex = 0;
+
+  return (
+    fileStr
+
+    /* Remove strings */
+      .replace(stringRegex, function(match){
+        primitives[primIndex] = match;
+        return (uid + '') + primIndex++;
+      })
+
+      /* Remove Regexes */
+      .replace(/([^\/])(\/(?!\*|\/)(\\\/|.)+?\/[gim]{0,3})/g, function(match, $1, $2){
+        primitives[primIndex] = $2;
+        return $1 + (uid + '') + primIndex++;
+      })
+
+      /*
+      - Remove single-line comments that contain would-be multi-line delimiters
+          E.g. // Comment /* <--
+      - Remove multi-line comments that contain would be single-line delimiters
+          E.g. /* // <--
+     */
+      .replace(/\/\/.*?\/?\*.+?(?=\n|\r|$)|\/\*[\s\S]*?\/\/[\s\S]*?\*\//g, '')
+
+      /*
+      Remove single and multi-line comments,
+      no consideration of inner-contents
+     */
+      .replace(/\/\/.+?(?=\n|\r|$)|\/\*[\s\S]+?\*\//g, '')
+
+      /*
+      Remove multi-line comments that have a replaced ending (string/regex)
+      Greedy, so no inner strings/regexes will stop it.
+     */
+      .replace(RegExp('\\/\\*[\\s\\S]+' + uid + '\\d+', 'g'), '')
+
+      /* Bring back strings & regexes */
+      .replace(RegExp(uid + '(\\d+)', 'g'), function(match, n){
+        return primitives[n];
+      })
+  );
+
+};
+
+/**
+ * Strip YAML comments from the string
+ *
+ * The 2.0 yaml parser doesn't allow comment-only or blank lines.  Strip them.
+ *
+ * @protected
+ * @method stripYamlComments
+ * @param fileStr {string} The string to strip comments from
+ * @return {string} The string with comments stripped.
+ */
+Parser.stripYamlComments = function(fileStr) {
+  // First replace removes comment-only lines
+  // Second replace removes blank lines
+  return fileStr.replace(/^\s*#.*/mg,'').replace(/^\s*[\n|\r]+/mg,'');
+};
+
+/**
+ * Parses the environment variable to the boolean equivalent.
+ * Defaults to false
+ *
+ * @param {String} content - Environment variable value
+ * @return {boolean} - Boolean value fo the passed variable value
+ */
+Parser.booleanParser = function(filename, content) {
+  return content === 'true';
+};
+
+/**
+ * Parses the environment variable to the number equivalent.
+ * Defaults to undefined
+ *
+ * @param {String} content - Environment variable value
+ * @return {Number} - Number value fo the passed variable value
+ */
+Parser.numberParser = function(filename, content) {
+  const numberValue = Number(content);
+  return Number.isNaN(numberValue) ? undefined : numberValue;
+};
+
+var order = ['js', 'cjs', 'ts', 'json', 'json5', 'hjson', 'toml', 'coffee', 'iced', 'yaml', 'yml', 'cson', 'properties', 'xml',
+  'boolean', 'number'];
+var definitions = {
+  cjs: Parser.jsParser,
+  coffee: Parser.coffeeParser,
+  cson: Parser.csonParser,
+  hjson: Parser.hjsonParser,
+  iced: Parser.icedParser,
+  js: Parser.jsParser,
+  json: Parser.jsonParser,
+  json5: Parser.json5Parser,
+  properties: Parser.propertiesParser,
+  toml: Parser.tomlParser,
+  ts: Parser.tsParser,
+  xml: Parser.xmlParser,
+  yaml: Parser.yamlParser,
+  yml: Parser.yamlParser,
+  boolean: Parser.booleanParser,
+  number: Parser.numberParser
+};
+
+Parser.getParser = function(name) {
+  return definitions[name];
+};
+
+Parser.setParser = function(name, parser) {
+  definitions[name] = parser;
+  if (order.indexOf(name) === -1) {
+    order.push(name);
+  }
+};
+
+Parser.getFilesOrder = function(name) {
+  if (name) {
+    return order.indexOf(name);
+  }
+  return order;
+};
+
+Parser.setFilesOrder = function(name, newIndex) {
+  if (Array.isArray(name)) {
+    return order = name;
+  }
+  if (typeof newIndex === 'number') {
+    var index = order.indexOf(name);
+    order.splice(newIndex, 0, name);
+    if (index > -1) {
+      order.splice(index >= newIndex ? index +1 : index, 1);
+    }
+  }
+  return order;
+};

node_modules/config/raw.js

@@ -0,0 +1,15 @@
+/**
+ * This is meant to wrap configuration objects that should be left as is,
+ * meaning that the object or its prototype will not be modified in any way
+ */
+function RawConfig () {
+}
+
+function raw(rawObj) {
+  var obj = Object.create(RawConfig.prototype);
+  obj.resolve = function () { return rawObj; }
+  return obj;
+}
+
+module.exports.RawConfig = RawConfig;
+module.exports.raw = raw;

node_modules/json5/LICENSE.md

@@ -0,0 +1,23 @@
+MIT License
+
+Copyright (c) 2012-2018 Aseem Kishore, and [others].
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+[others]: https://github.com/json5/json5/contributors

node_modules/json5/README.md

@@ -0,0 +1,282 @@
+# JSON5 – JSON for Humans
+
+[![Build Status](https://app.travis-ci.com/json5/json5.svg?branch=main)][Build
+Status] [![Coverage
+Status](https://coveralls.io/repos/github/json5/json5/badge.svg)][Coverage
+Status]
+
+JSON5 is an extension to the popular [JSON] file format that aims to be
+easier to **write and maintain _by hand_ (e.g. for config files)**.
+It is _not intended_ to be used for machine-to-machine communication.
+(Keep using JSON or other file formats for that. 🙂)
+
+JSON5 was started in 2012, and as of 2022, now gets **[>65M downloads/week](https://www.npmjs.com/package/json5)**,
+ranks in the **[top 0.1%](https://gist.github.com/anvaka/8e8fa57c7ee1350e3491)** of the most depended-upon packages on npm,
+and has been adopted by major projects like
+**[Chromium](https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/platform/runtime_enabled_features.json5;drc=5de823b36e68fd99009a29281b17bc3a1d6b329c),
+[Next.js](https://github.com/vercel/next.js/blob/b88f20c90bf4659b8ad5cb2a27956005eac2c7e8/packages/next/lib/find-config.ts#L43-L46),
+[Babel](https://babeljs.io/docs/en/config-files#supported-file-extensions),
+[Retool](https://community.retool.com/t/i-am-attempting-to-append-several-text-fields-to-a-google-sheet-but-receiving-a-json5-invalid-character-error/7626),
+[WebStorm](https://www.jetbrains.com/help/webstorm/json.html),
+and [more](https://github.com/json5/json5/wiki/In-the-Wild)**.
+It's also natively supported on **[Apple platforms](https://developer.apple.com/documentation/foundation/jsondecoder/3766916-allowsjson5)**
+like **MacOS** and **iOS**.
+
+Formally, the **[JSON5 Data Interchange Format](https://spec.json5.org/)** is a superset of JSON
+(so valid JSON files will always be valid JSON5 files)
+that expands its syntax to include some productions from [ECMAScript 5.1] (ES5).
+It's also a strict _subset_ of ES5, so valid JSON5 files will always be valid ES5.
+
+This JavaScript library is a reference implementation for JSON5 parsing and serialization,
+and is directly used in many of the popular projects mentioned above
+(where e.g. extreme performance isn't necessary),
+but others have created [many other libraries](https://github.com/json5/json5/wiki/In-the-Wild)
+across many other platforms.
+
+[Build Status]: https://app.travis-ci.com/json5/json5
+
+[Coverage Status]: https://coveralls.io/github/json5/json5
+
+[JSON]: https://tools.ietf.org/html/rfc7159
+
+[ECMAScript 5.1]: https://www.ecma-international.org/ecma-262/5.1/
+
+## Summary of Features
+The following ECMAScript 5.1 features, which are not supported in JSON, have
+been extended to JSON5.
+
+### Objects
+- Object keys may be an ECMAScript 5.1 _[IdentifierName]_.
+- Objects may have a single trailing comma.
+
+### Arrays
+- Arrays may have a single trailing comma.
+
+### Strings
+- Strings may be single quoted.
+- Strings may span multiple lines by escaping new line characters.
+- Strings may include character escapes.
+
+### Numbers
+- Numbers may be hexadecimal.
+- Numbers may have a leading or trailing decimal point.
+- Numbers may be [IEEE 754] positive infinity, negative infinity, and NaN.
+- Numbers may begin with an explicit plus sign.
+
+### Comments
+- Single and multi-line comments are allowed.
+
+### White Space
+- Additional white space characters are allowed.
+
+[IdentifierName]: https://www.ecma-international.org/ecma-262/5.1/#sec-7.6
+
+[IEEE 754]: http://ieeexplore.ieee.org/servlet/opac?punumber=4610933
+
+## Example
+Kitchen-sink example:
+
+```js
+{
+  // comments
+  unquoted: 'and you can quote me on that',
+  singleQuotes: 'I can use "double quotes" here',
+  lineBreaks: "Look, Mom! \
+No \\n's!",
+  hexadecimal: 0xdecaf,
+  leadingDecimalPoint: .8675309, andTrailing: 8675309.,
+  positiveSign: +1,
+  trailingComma: 'in objects', andIn: ['arrays',],
+  "backwardsCompatible": "with JSON",
+}
+```
+
+A more real-world example is [this config file](https://github.com/chromium/chromium/blob/feb3c9f670515edf9a88f185301cbd7794ee3e52/third_party/blink/renderer/platform/runtime_enabled_features.json5)
+from the Chromium/Blink project.
+
+## Specification
+For a detailed explanation of the JSON5 format, please read the [official
+specification](https://json5.github.io/json5-spec/).
+
+## Installation and Usage
+### Node.js
+```sh
+npm install json5
+```
+
+#### CommonJS
+```js
+const JSON5 = require('json5')
+```
+
+#### Modules
+```js
+import JSON5 from 'json5'
+```
+
+### Browsers
+#### UMD
+```html
+<!-- This will create a global `JSON5` variable. -->
+<script src="https://unpkg.com/json5@2/dist/index.min.js"></script>
+```
+
+#### Modules
+```html
+<script type="module">
+  import JSON5 from 'https://unpkg.com/json5@2/dist/index.min.mjs'
+</script>
+```
+
+## API
+The JSON5 API is compatible with the [JSON API].
+
+[JSON API]:
+https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON
+
+### JSON5.parse()
+Parses a JSON5 string, constructing the JavaScript value or object described by
+the string. An optional reviver function can be provided to perform a
+transformation on the resulting object before it is returned.
+
+#### Syntax
+    JSON5.parse(text[, reviver])
+
+#### Parameters
+- `text`: The string to parse as JSON5.
+- `reviver`: If a function, this prescribes how the value originally produced by
+  parsing is transformed, before being returned.
+
+#### Return value
+The object corresponding to the given JSON5 text.
+
+### JSON5.stringify()
+Converts a JavaScript value to a JSON5 string, optionally replacing values if a
+replacer function is specified, or optionally including only the specified
+properties if a replacer array is specified.
+
+#### Syntax
+    JSON5.stringify(value[, replacer[, space]])
+    JSON5.stringify(value[, options])
+
+#### Parameters
+- `value`: The value to convert to a JSON5 string.
+- `replacer`: A function that alters the behavior of the stringification
+  process, or an array of String and Number objects that serve as a whitelist
+  for selecting/filtering the properties of the value object to be included in
+  the JSON5 string. If this value is null or not provided, all properties of the
+  object are included in the resulting JSON5 string.
+- `space`: A String or Number object that's used to insert white space into the
+  output JSON5 string for readability purposes. If this is a Number, it
+  indicates the number of space characters to use as white space; this number is
+  capped at 10 (if it is greater, the value is just 10). Values less than 1
+  indicate that no space should be used. If this is a String, the string (or the
+  first 10 characters of the string, if it's longer than that) is used as white
+  space. If this parameter is not provided (or is null), no white space is used.
+  If white space is used, trailing commas will be used in objects and arrays.
+- `options`: An object with the following properties:
+  - `replacer`: Same as the `replacer` parameter.
+  - `space`: Same as the `space` parameter.
+  - `quote`: A String representing the quote character to use when serializing
+    strings.
+
+#### Return value
+A JSON5 string representing the value.
+
+### Node.js `require()` JSON5 files
+When using Node.js, you can `require()` JSON5 files by adding the following
+statement.
+
+```js
+require('json5/lib/register')
+```
+
+Then you can load a JSON5 file with a Node.js `require()` statement. For
+example:
+
+```js
+const config = require('./config.json5')
+```
+
+## CLI
+Since JSON is more widely used than JSON5, this package includes a CLI for
+converting JSON5 to JSON and for validating the syntax of JSON5 documents.
+
+### Installation
+```sh
+npm install --global json5
+```
+
+### Usage
+```sh
+json5 [options] <file>
+```
+
+If `<file>` is not provided, then STDIN is used.
+
+#### Options:
+- `-s`, `--space`: The number of spaces to indent or `t` for tabs
+- `-o`, `--out-file [file]`: Output to the specified file, otherwise STDOUT
+- `-v`, `--validate`: Validate JSON5 but do not output JSON
+- `-V`, `--version`: Output the version number
+- `-h`, `--help`: Output usage information
+
+## Contributing
+### Development
+```sh
+git clone https://github.com/json5/json5
+cd json5
+npm install
+```
+
+When contributing code, please write relevant tests and run `npm test` and `npm
+run lint` before submitting pull requests. Please use an editor that supports
+[EditorConfig](http://editorconfig.org/).
+
+### Issues
+To report bugs or request features regarding the JSON5 **data format**,
+please submit an issue to the official
+**[_specification_ repository](https://github.com/json5/json5-spec)**.
+
+Note that we will never add any features that make JSON5 incompatible with ES5;
+that compatibility is a fundamental premise of JSON5.
+
+To report bugs or request features regarding this **JavaScript implementation**
+of JSON5, please submit an issue to **_this_ repository**.
+
+### Security Vulnerabilities and Disclosures
+To report a security vulnerability, please follow the follow the guidelines
+described in our [security policy](./SECURITY.md).
+
+## License
+MIT. See [LICENSE.md](./LICENSE.md) for details.
+
+## Credits
+[Aseem Kishore](https://github.com/aseemk) founded this project.
+He wrote a [blog post](https://aseemk.substack.com/p/ignore-the-f-ing-haters-json5)
+about the journey and lessons learned 10 years in.
+
+[Michael Bolin](http://bolinfest.com/) independently arrived at and published
+some of these same ideas with awesome explanations and detail. Recommended
+reading: [Suggested Improvements to JSON](http://bolinfest.com/essays/json.html)
+
+[Douglas Crockford](http://www.crockford.com/) of course designed and built
+JSON, but his state machine diagrams on the [JSON website](http://json.org/), as
+cheesy as it may sound, gave us motivation and confidence that building a new
+parser to implement these ideas was within reach! The original
+implementation of JSON5 was also modeled directly off of Doug’s open-source
+[json_parse.js] parser. We’re grateful for that clean and well-documented
+code.
+
+[json_parse.js]:
+https://github.com/douglascrockford/JSON-js/blob/03157639c7a7cddd2e9f032537f346f1a87c0f6d/json_parse.js
+
+[Max Nanasy](https://github.com/MaxNanasy) has been an early and prolific
+supporter, contributing multiple patches and ideas.
+
+[Andrew Eisenberg](https://github.com/aeisenberg) contributed the original
+`stringify` method.
+
+[Jordan Tucker](https://github.com/jordanbtucker) has aligned JSON5 more closely
+with ES5, wrote the official JSON5 specification, completely rewrote the
+codebase from the ground up, and is actively maintaining this project.

node_modules/json5/lib/cli.js

@@ -0,0 +1,152 @@
+#!/usr/bin/env node
+
+const fs = require('fs')
+const path = require('path')
+const pkg = require('../package.json')
+const JSON5 = require('./')
+
+const argv = parseArgs()
+
+if (argv.version) {
+    version()
+} else if (argv.help) {
+    usage()
+} else {
+    const inFilename = argv.defaults[0]
+
+    let readStream
+    if (inFilename) {
+        readStream = fs.createReadStream(inFilename)
+    } else {
+        readStream = process.stdin
+    }
+
+    let json5 = ''
+    readStream.on('data', data => {
+        json5 += data
+    })
+
+    readStream.on('end', () => {
+        let space
+        if (argv.space === 't' || argv.space === 'tab') {
+            space = '\t'
+        } else {
+            space = Number(argv.space)
+        }
+
+        let value
+        try {
+            value = JSON5.parse(json5)
+            if (!argv.validate) {
+                const json = JSON.stringify(value, null, space)
+
+                let writeStream
+
+                // --convert is for backward compatibility with v0.5.1. If
+                // specified with <file> and not --out-file, then a file with
+                // the same name but with a .json extension will be written.
+                if (argv.convert && inFilename && !argv.outFile) {
+                    const parsedFilename = path.parse(inFilename)
+                    const outFilename = path.format(
+                        Object.assign(
+                            parsedFilename,
+                            {base: path.basename(parsedFilename.base, parsedFilename.ext) + '.json'}
+                        )
+                    )
+
+                    writeStream = fs.createWriteStream(outFilename)
+                } else if (argv.outFile) {
+                    writeStream = fs.createWriteStream(argv.outFile)
+                } else {
+                    writeStream = process.stdout
+                }
+
+                writeStream.write(json)
+            }
+        } catch (err) {
+            console.error(err.message)
+            process.exit(1)
+        }
+    })
+}
+
+function parseArgs () {
+    let convert
+    let space
+    let validate
+    let outFile
+    let version
+    let help
+    const defaults = []
+
+    const args = process.argv.slice(2)
+    for (let i = 0; i < args.length; i++) {
+        const arg = args[i]
+        switch (arg) {
+        case '--convert':
+        case '-c':
+            convert = true
+            break
+
+        case '--space':
+        case '-s':
+            space = args[++i]
+            break
+
+        case '--validate':
+        case '-v':
+            validate = true
+            break
+
+        case '--out-file':
+        case '-o':
+            outFile = args[++i]
+            break
+
+        case '--version':
+        case '-V':
+            version = true
+            break
+
+        case '--help':
+        case '-h':
+            help = true
+            break
+
+        default:
+            defaults.push(arg)
+            break
+        }
+    }
+
+    return {
+        convert,
+        space,
+        validate,
+        outFile,
+        version,
+        help,
+        defaults,
+    }
+}
+
+function version () {
+    console.log(pkg.version)
+}
+
+function usage () {
+    console.log(
+        `
+  Usage: json5 [options] <file>
+
+  If <file> is not provided, then STDIN is used.
+
+  Options:
+
+    -s, --space              The number of spaces to indent or 't' for tabs
+    -o, --out-file [file]    Output to the specified file, otherwise STDOUT
+    -v, --validate           Validate JSON5 but do not output JSON
+    -V, --version            Output the version number
+    -h, --help               Output usage information`
+    )
+}

node_modules/json5/lib/index.d.ts

@@ -0,0 +1,4 @@
+import parse = require('./parse')
+import stringify = require('./stringify')
+
+export {parse, stringify}

node_modules/json5/lib/index.js

@@ -0,0 +1,9 @@
+const parse = require('./parse')
+const stringify = require('./stringify')
+
+const JSON5 = {
+    parse,
+    stringify,
+}
+
+module.exports = JSON5

node_modules/json5/lib/parse.d.ts

@@ -0,0 +1,15 @@
+/**
+ * Parses a JSON5 string, constructing the JavaScript value or object described
+ * by the string.
+ * @template T The type of the return value.
+ * @param text The string to parse as JSON5.
+ * @param reviver A function that prescribes how the value originally produced
+ * by parsing is transformed before being returned.
+ * @returns The JavaScript value converted from the JSON5 string.
+ */
+declare function parse<T = any>(
+    text: string,
+    reviver?: ((this: any, key: string, value: any) => any) | null,
+): T
+
+export = parse

node_modules/json5/lib/register.js

@@ -0,0 +1,13 @@
+const fs = require('fs')
+const JSON5 = require('./')
+
+// eslint-disable-next-line node/no-deprecated-api
+require.extensions['.json5'] = function (module, filename) {
+    const content = fs.readFileSync(filename, 'utf8')
+    try {
+        module.exports = JSON5.parse(content)
+    } catch (err) {
+        err.message = filename + ': ' + err.message
+        throw err
+    }
+}

node_modules/json5/lib/require.js

@@ -0,0 +1,4 @@
+// This file is for backward compatibility with v0.5.1.
+require('./register')
+
+console.warn("'json5/require' is deprecated. Please use 'json5/register' instead.")

node_modules/json5/lib/stringify.d.ts

@@ -0,0 +1,89 @@
+declare type StringifyOptions = {
+    /**
+     * A function that alters the behavior of the stringification process, or an
+     * array of String and Number objects that serve as a allowlist for
+     * selecting/filtering the properties of the value object to be included in
+     * the JSON5 string. If this value is null or not provided, all properties
+     * of the object are included in the resulting JSON5 string.
+     */
+    replacer?:
+        | ((this: any, key: string, value: any) => any)
+        | (string | number)[]
+        | null
+
+    /**
+     * A String or Number object that's used to insert white space into the
+     * output JSON5 string for readability purposes. If this is a Number, it
+     * indicates the number of space characters to use as white space; this
+     * number is capped at 10 (if it is greater, the value is just 10). Values
+     * less than 1 indicate that no space should be used. If this is a String,
+     * the string (or the first 10 characters of the string, if it's longer than
+     * that) is used as white space. If this parameter is not provided (or is
+     * null), no white space is used. If white space is used, trailing commas
+     * will be used in objects and arrays.
+     */
+    space?: string | number | null
+
+    /**
+     * A String representing the quote character to use when serializing
+     * strings.
+     */
+    quote?: string | null
+}
+
+/**
+ * Converts a JavaScript value to a JSON5 string.
+ * @param value The value to convert to a JSON5 string.
+ * @param replacer A function that alters the behavior of the stringification
+ * process. If this value is null or not provided, all properties of the object
+ * are included in the resulting JSON5 string.
+ * @param space A String or Number object that's used to insert white space into
+ * the output JSON5 string for readability purposes. If this is a Number, it
+ * indicates the number of space characters to use as white space; this number
+ * is capped at 10 (if it is greater, the value is just 10). Values less than 1
+ * indicate that no space should be used. If this is a String, the string (or
+ * the first 10 characters of the string, if it's longer than that) is used as
+ * white space. If this parameter is not provided (or is null), no white space
+ * is used. If white space is used, trailing commas will be used in objects and
+ * arrays.
+ * @returns The JSON5 string converted from the JavaScript value.
+ */
+declare function stringify(
+    value: any,
+    replacer?: ((this: any, key: string, value: any) => any) | null,
+    space?: string | number | null,
+): string
+
+/**
+ * Converts a JavaScript value to a JSON5 string.
+ * @param value The value to convert to a JSON5 string.
+ * @param replacer An array of String and Number objects that serve as a
+ * allowlist for selecting/filtering the properties of the value object to be
+ * included in the JSON5 string. If this value is null or not provided, all
+ * properties of the object are included in the resulting JSON5 string.
+ * @param space A String or Number object that's used to insert white space into
+ * the output JSON5 string for readability purposes. If this is a Number, it
+ * indicates the number of space characters to use as white space; this number
+ * is capped at 10 (if it is greater, the value is just 10). Values less than 1
+ * indicate that no space should be used. If this is a String, the string (or
+ * the first 10 characters of the string, if it's longer than that) is used as
+ * white space. If this parameter is not provided (or is null), no white space
+ * is used. If white space is used, trailing commas will be used in objects and
+ * arrays.
+ * @returns The JSON5 string converted from the JavaScript value.
+ */
+declare function stringify(
+    value: any,
+    replacer: (string | number)[],
+    space?: string | number | null,
+): string
+
+/**
+ * Converts a JavaScript value to a JSON5 string.
+ * @param value The value to convert to a JSON5 string.
+ * @param options An object specifying options.
+ * @returns The JSON5 string converted from the JavaScript value.
+ */
+declare function stringify(value: any, options: StringifyOptions): string
+
+export = stringify

node_modules/json5/lib/stringify.js

@@ -0,0 +1,261 @@
+const util = require('./util')
+
+module.exports = function stringify (value, replacer, space) {
+    const stack = []
+    let indent = ''
+    let propertyList
+    let replacerFunc
+    let gap = ''
+    let quote
+
+    if (
+        replacer != null &&
+        typeof replacer === 'object' &&
+        !Array.isArray(replacer)
+    ) {
+        space = replacer.space
+        quote = replacer.quote
+        replacer = replacer.replacer
+    }
+
+    if (typeof replacer === 'function') {
+        replacerFunc = replacer
+    } else if (Array.isArray(replacer)) {
+        propertyList = []
+        for (const v of replacer) {
+            let item
+
+            if (typeof v === 'string') {
+                item = v
+            } else if (
+                typeof v === 'number' ||
+                v instanceof String ||
+                v instanceof Number
+            ) {
+                item = String(v)
+            }
+
+            if (item !== undefined && propertyList.indexOf(item) < 0) {
+                propertyList.push(item)
+            }
+        }
+    }
+
+    if (space instanceof Number) {
+        space = Number(space)
+    } else if (space instanceof String) {
+        space = String(space)
+    }
+
+    if (typeof space === 'number') {
+        if (space > 0) {
+            space = Math.min(10, Math.floor(space))
+            gap = '          '.substr(0, space)
+        }
+    } else if (typeof space === 'string') {
+        gap = space.substr(0, 10)
+    }
+
+    return serializeProperty('', {'': value})
+
+    function serializeProperty (key, holder) {
+        let value = holder[key]
+        if (value != null) {
+            if (typeof value.toJSON5 === 'function') {
+                value = value.toJSON5(key)
+            } else if (typeof value.toJSON === 'function') {
+                value = value.toJSON(key)
+            }
+        }
+
+        if (replacerFunc) {
+            value = replacerFunc.call(holder, key, value)
+        }
+
+        if (value instanceof Number) {
+            value = Number(value)
+        } else if (value instanceof String) {
+            value = String(value)
+        } else if (value instanceof Boolean) {
+            value = value.valueOf()
+        }
+
+        switch (value) {
+        case null: return 'null'
+        case true: return 'true'
+        case false: return 'false'
+        }
+
+        if (typeof value === 'string') {
+            return quoteString(value, false)
+        }
+
+        if (typeof value === 'number') {
+            return String(value)
+        }
+
+        if (typeof value === 'object') {
+            return Array.isArray(value) ? serializeArray(value) : serializeObject(value)
+        }
+
+        return undefined
+    }
+
+    function quoteString (value) {
+        const quotes = {
+            "'": 0.1,
+            '"': 0.2,
+        }
+
+        const replacements = {
+            "'": "\\'",
+            '"': '\\"',
+            '\\': '\\\\',
+            '\b': '\\b',
+            '\f': '\\f',
+            '\n': '\\n',
+            '\r': '\\r',
+            '\t': '\\t',
+            '\v': '\\v',
+            '\0': '\\0',
+            '\u2028': '\\u2028',
+            '\u2029': '\\u2029',
+        }
+
+        let product = ''
+
+        for (let i = 0; i < value.length; i++) {
+            const c = value[i]
+            switch (c) {
+            case "'":
+            case '"':
+                quotes[c]++
+                product += c
+                continue
+
+            case '\0':
+                if (util.isDigit(value[i + 1])) {
+                    product += '\\x00'
+                    continue
+                }
+            }
+
+            if (replacements[c]) {
+                product += replacements[c]
+                continue
+            }
+
+            if (c < ' ') {
+                let hexString = c.charCodeAt(0).toString(16)
+                product += '\\x' + ('00' + hexString).substring(hexString.length)
+                continue
+            }
+
+            product += c
+        }
+
+        const quoteChar = quote || Object.keys(quotes).reduce((a, b) => (quotes[a] < quotes[b]) ? a : b)
+
+        product = product.replace(new RegExp(quoteChar, 'g'), replacements[quoteChar])
+
+        return quoteChar + product + quoteChar
+    }
+
+    function serializeObject (value) {
+        if (stack.indexOf(value) >= 0) {
+            throw TypeError('Converting circular structure to JSON5')
+        }
+
+        stack.push(value)
+
+        let stepback = indent
+        indent = indent + gap
+
+        let keys = propertyList || Object.keys(value)
+        let partial = []
+        for (const key of keys) {
+            const propertyString = serializeProperty(key, value)
+            if (propertyString !== undefined) {
+                let member = serializeKey(key) + ':'
+                if (gap !== '') {
+                    member += ' '
+                }
+                member += propertyString
+                partial.push(member)
+            }
+        }
+
+        let final
+        if (partial.length === 0) {
+            final = '{}'
+        } else {
+            let properties
+            if (gap === '') {
+                properties = partial.join(',')
+                final = '{' + properties + '}'
+            } else {
+                let separator = ',\n' + indent
+                properties = partial.join(separator)
+                final = '{\n' + indent + properties + ',\n' + stepback + '}'
+            }
+        }
+
+        stack.pop()
+        indent = stepback
+        return final
+    }
+
+    function serializeKey (key) {
+        if (key.length === 0) {
+            return quoteString(key, true)
+        }
+
+        const firstChar = String.fromCodePoint(key.codePointAt(0))
+        if (!util.isIdStartChar(firstChar)) {
+            return quoteString(key, true)
+        }
+
+        for (let i = firstChar.length; i < key.length; i++) {
+            if (!util.isIdContinueChar(String.fromCodePoint(key.codePointAt(i)))) {
+                return quoteString(key, true)
+            }
+        }
+
+        return key
+    }
+
+    function serializeArray (value) {
+        if (stack.indexOf(value) >= 0) {
+            throw TypeError('Converting circular structure to JSON5')
+        }
+
+        stack.push(value)
+
+        let stepback = indent
+        indent = indent + gap
+
+        let partial = []
+        for (let i = 0; i < value.length; i++) {
+            const propertyString = serializeProperty(String(i), value)
+            partial.push((propertyString !== undefined) ? propertyString : 'null')
+        }
+
+        let final
+        if (partial.length === 0) {
+            final = '[]'
+        } else {
+            if (gap === '') {
+                let properties = partial.join(',')
+                final = '[' + properties + ']'
+            } else {
+                let separator = ',\n' + indent
+                let properties = partial.join(separator)
+                final = '[\n' + indent + properties + ',\n' + stepback + ']'
+            }
+        }
+
+        stack.pop()
+        indent = stepback
+        return final
+    }
+}

node_modules/json5/lib/unicode.d.ts

@@ -0,0 +1,3 @@
+export declare const Space_Separator: RegExp
+export declare const ID_Start: RegExp
+export declare const ID_Continue: RegExp

node_modules/json5/lib/util.d.ts

@@ -0,0 +1,5 @@
+export declare function isSpaceSeparator(c?: string): boolean
+export declare function isIdStartChar(c?: string): boolean
+export declare function isIdContinueChar(c?: string): boolean
+export declare function isDigit(c?: string): boolean
+export declare function isHexDigit(c?: string): boolean

node_modules/json5/lib/util.js

@@ -0,0 +1,35 @@
+const unicode = require('../lib/unicode')
+
+module.exports = {
+    isSpaceSeparator (c) {
+        return typeof c === 'string' && unicode.Space_Separator.test(c)
+    },
+
+    isIdStartChar (c) {
+        return typeof c === 'string' && (
+            (c >= 'a' && c <= 'z') ||
+        (c >= 'A' && c <= 'Z') ||
+        (c === '$') || (c === '_') ||
+        unicode.ID_Start.test(c)
+        )
+    },
+
+    isIdContinueChar (c) {
+        return typeof c === 'string' && (
+            (c >= 'a' && c <= 'z') ||
+        (c >= 'A' && c <= 'Z') ||
+        (c >= '0' && c <= '9') ||
+        (c === '$') || (c === '_') ||
+        (c === '\u200C') || (c === '\u200D') ||
+        unicode.ID_Continue.test(c)
+        )
+    },
+
+    isDigit (c) {
+        return typeof c === 'string' && /[0-9]/.test(c)
+    },
+
+    isHexDigit (c) {
+        return typeof c === 'string' && /[0-9A-Fa-f]/.test(c)
+    },
+}

node_modules/json5/package.json

@@ -0,0 +1,72 @@
+{
+  "name": "json5",
+  "version": "2.2.3",
+  "description": "JSON for Humans",
+  "main": "lib/index.js",
+  "module": "dist/index.mjs",
+  "bin": "lib/cli.js",
+  "browser": "dist/index.js",
+  "types": "lib/index.d.ts",
+  "files": [
+    "lib/",
+    "dist/"
+  ],
+  "engines": {
+    "node": ">=6"
+  },
+  "scripts": {
+    "build": "rollup -c",
+    "build-package": "node build/package.js",
+    "build-unicode": "node build/unicode.js",
+    "coverage": "tap --coverage-report html test",
+    "lint": "eslint --fix .",
+    "lint-report": "eslint .",
+    "prepublishOnly": "npm run production",
+    "preversion": "npm run production",
+    "production": "run-s test build",
+    "tap": "tap -Rspec --100 test",
+    "test": "run-s lint-report tap",
+    "version": "npm run build-package && git add package.json5"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/json5/json5.git"
+  },
+  "keywords": [
+    "json",
+    "json5",
+    "es5",
+    "es2015",
+    "ecmascript"
+  ],
+  "author": "Aseem Kishore <aseem.kishore@gmail.com>",
+  "contributors": [
+    "Max Nanasy <max.nanasy@gmail.com>",
+    "Andrew Eisenberg <andrew@eisenberg.as>",
+    "Jordan Tucker <jordanbtucker@gmail.com>"
+  ],
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/json5/json5/issues"
+  },
+  "homepage": "http://json5.org/",
+  "devDependencies": {
+    "core-js": "^2.6.5",
+    "eslint": "^5.15.3",
+    "eslint-config-standard": "^12.0.0",
+    "eslint-plugin-import": "^2.16.0",
+    "eslint-plugin-node": "^8.0.1",
+    "eslint-plugin-promise": "^4.0.1",
+    "eslint-plugin-standard": "^4.0.0",
+    "npm-run-all": "^4.1.5",
+    "regenerate": "^1.4.0",
+    "rollup": "^0.64.1",
+    "rollup-plugin-buble": "^0.19.6",
+    "rollup-plugin-commonjs": "^9.2.1",
+    "rollup-plugin-node-resolve": "^3.4.0",
+    "rollup-plugin-terser": "^1.0.1",
+    "sinon": "^6.3.5",
+    "tap": "^12.6.0",
+    "unicode-10.0.0": "^0.7.5"
+  }
+}

node_modules/mgrs/.npmignore

@@ -0,0 +1,4 @@
+*~
+node_modules
+.DS_STORE
+coverage

node_modules/mgrs/PUBLISHING.md

@@ -0,0 +1,17 @@
+Publishing
+===
+
+Use `tin` to update the version number in `package.json`.
+
+    tin -v x.y.z
+
+Then run the publish script
+
+   ./publish.sh
+
+afterwards don't forget to update the versions to be a prerelease of the next version, so if you just published 1.1.1 then:
+
+    tin -v 1.1.2-alpha
+    git add package.json
+    git commit -m 'update version to 1.1.2-alpha'
+    git push origin master

node_modules/mgrs/dist/mgrs.js

@@ -0,0 +1,758 @@
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+	typeof define === 'function' && define.amd ? define(['exports'], factory) :
+	(factory((global.mgrs = global.mgrs || {})));
+}(this, (function (exports) { 'use strict';
+
+/**
+ * UTM zones are grouped, and assigned to one of a group of 6
+ * sets.
+ *
+ * {int} @private
+ */
+var NUM_100K_SETS = 6;
+
+/**
+ * The column letters (for easting) of the lower left value, per
+ * set.
+ *
+ * {string} @private
+ */
+var SET_ORIGIN_COLUMN_LETTERS = 'AJSAJS';
+
+/**
+ * The row letters (for northing) of the lower left value, per
+ * set.
+ *
+ * {string} @private
+ */
+var SET_ORIGIN_ROW_LETTERS = 'AFAFAF';
+
+var A = 65; // A
+var I = 73; // I
+var O = 79; // O
+var V = 86; // V
+var Z = 90; // Z
+var mgrs = {
+  forward: forward,
+  inverse: inverse,
+  toPoint: toPoint
+};
+/**
+ * Conversion of lat/lon to MGRS.
+ *
+ * @param {object} ll Object literal with lat and lon properties on a
+ *     WGS84 ellipsoid.
+ * @param {int} accuracy Accuracy in digits (5 for 1 m, 4 for 10 m, 3 for
+ *      100 m, 2 for 1000 m or 1 for 10000 m). Optional, default is 5.
+ * @return {string} the MGRS string for the given location and accuracy.
+ */
+function forward(ll, accuracy) {
+  accuracy = accuracy || 5; // default accuracy 1m
+  return encode(LLtoUTM({
+    lat: ll[1],
+    lon: ll[0]
+  }), accuracy);
+}
+
+/**
+ * Conversion of MGRS to lat/lon.
+ *
+ * @param {string} mgrs MGRS string.
+ * @return {array} An array with left (longitude), bottom (latitude), right
+ *     (longitude) and top (latitude) values in WGS84, representing the
+ *     bounding box for the provided MGRS reference.
+ */
+function inverse(mgrs) {
+  var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
+  if (bbox.lat && bbox.lon) {
+    return [bbox.lon, bbox.lat, bbox.lon, bbox.lat];
+  }
+  return [bbox.left, bbox.bottom, bbox.right, bbox.top];
+}
+
+function toPoint(mgrs) {
+  var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
+  if (bbox.lat && bbox.lon) {
+    return [bbox.lon, bbox.lat];
+  }
+  return [(bbox.left + bbox.right) / 2, (bbox.top + bbox.bottom) / 2];
+}
+/**
+ * Conversion from degrees to radians.
+ *
+ * @private
+ * @param {number} deg the angle in degrees.
+ * @return {number} the angle in radians.
+ */
+function degToRad(deg) {
+  return (deg * (Math.PI / 180.0));
+}
+
+/**
+ * Conversion from radians to degrees.
+ *
+ * @private
+ * @param {number} rad the angle in radians.
+ * @return {number} the angle in degrees.
+ */
+function radToDeg(rad) {
+  return (180.0 * (rad / Math.PI));
+}
+
+/**
+ * Converts a set of Longitude and Latitude co-ordinates to UTM
+ * using the WGS84 ellipsoid.
+ *
+ * @private
+ * @param {object} ll Object literal with lat and lon properties
+ *     representing the WGS84 coordinate to be converted.
+ * @return {object} Object literal containing the UTM value with easting,
+ *     northing, zoneNumber and zoneLetter properties, and an optional
+ *     accuracy property in digits. Returns null if the conversion failed.
+ */
+function LLtoUTM(ll) {
+  var Lat = ll.lat;
+  var Long = ll.lon;
+  var a = 6378137.0; //ellip.radius;
+  var eccSquared = 0.00669438; //ellip.eccsq;
+  var k0 = 0.9996;
+  var LongOrigin;
+  var eccPrimeSquared;
+  var N, T, C, A, M;
+  var LatRad = degToRad(Lat);
+  var LongRad = degToRad(Long);
+  var LongOriginRad;
+  var ZoneNumber;
+  // (int)
+  ZoneNumber = Math.floor((Long + 180) / 6) + 1;
+
+  //Make sure the longitude 180.00 is in Zone 60
+  if (Long === 180) {
+    ZoneNumber = 60;
+  }
+
+  // Special zone for Norway
+  if (Lat >= 56.0 && Lat < 64.0 && Long >= 3.0 && Long < 12.0) {
+    ZoneNumber = 32;
+  }
+
+  // Special zones for Svalbard
+  if (Lat >= 72.0 && Lat < 84.0) {
+    if (Long >= 0.0 && Long < 9.0) {
+      ZoneNumber = 31;
+    }
+    else if (Long >= 9.0 && Long < 21.0) {
+      ZoneNumber = 33;
+    }
+    else if (Long >= 21.0 && Long < 33.0) {
+      ZoneNumber = 35;
+    }
+    else if (Long >= 33.0 && Long < 42.0) {
+      ZoneNumber = 37;
+    }
+  }
+
+  LongOrigin = (ZoneNumber - 1) * 6 - 180 + 3; //+3 puts origin
+  // in middle of
+  // zone
+  LongOriginRad = degToRad(LongOrigin);
+
+  eccPrimeSquared = (eccSquared) / (1 - eccSquared);
+
+  N = a / Math.sqrt(1 - eccSquared * Math.sin(LatRad) * Math.sin(LatRad));
+  T = Math.tan(LatRad) * Math.tan(LatRad);
+  C = eccPrimeSquared * Math.cos(LatRad) * Math.cos(LatRad);
+  A = Math.cos(LatRad) * (LongRad - LongOriginRad);
+
+  M = a * ((1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256) * LatRad - (3 * eccSquared / 8 + 3 * eccSquared * eccSquared / 32 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(2 * LatRad) + (15 * eccSquared * eccSquared / 256 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(4 * LatRad) - (35 * eccSquared * eccSquared * eccSquared / 3072) * Math.sin(6 * LatRad));
+
+  var UTMEasting = (k0 * N * (A + (1 - T + C) * A * A * A / 6.0 + (5 - 18 * T + T * T + 72 * C - 58 * eccPrimeSquared) * A * A * A * A * A / 120.0) + 500000.0);
+
+  var UTMNorthing = (k0 * (M + N * Math.tan(LatRad) * (A * A / 2 + (5 - T + 9 * C + 4 * C * C) * A * A * A * A / 24.0 + (61 - 58 * T + T * T + 600 * C - 330 * eccPrimeSquared) * A * A * A * A * A * A / 720.0)));
+  if (Lat < 0.0) {
+    UTMNorthing += 10000000.0; //10000000 meter offset for
+    // southern hemisphere
+  }
+
+  return {
+    northing: Math.round(UTMNorthing),
+    easting: Math.round(UTMEasting),
+    zoneNumber: ZoneNumber,
+    zoneLetter: getLetterDesignator(Lat)
+  };
+}
+
+/**
+ * Converts UTM coords to lat/long, using the WGS84 ellipsoid. This is a convenience
+ * class where the Zone can be specified as a single string eg."60N" which
+ * is then broken down into the ZoneNumber and ZoneLetter.
+ *
+ * @private
+ * @param {object} utm An object literal with northing, easting, zoneNumber
+ *     and zoneLetter properties. If an optional accuracy property is
+ *     provided (in meters), a bounding box will be returned instead of
+ *     latitude and longitude.
+ * @return {object} An object literal containing either lat and lon values
+ *     (if no accuracy was provided), or top, right, bottom and left values
+ *     for the bounding box calculated according to the provided accuracy.
+ *     Returns null if the conversion failed.
+ */
+function UTMtoLL(utm) {
+
+  var UTMNorthing = utm.northing;
+  var UTMEasting = utm.easting;
+  var zoneLetter = utm.zoneLetter;
+  var zoneNumber = utm.zoneNumber;
+  // check the ZoneNummber is valid
+  if (zoneNumber < 0 || zoneNumber > 60) {
+    return null;
+  }
+
+  var k0 = 0.9996;
+  var a = 6378137.0; //ellip.radius;
+  var eccSquared = 0.00669438; //ellip.eccsq;
+  var eccPrimeSquared;
+  var e1 = (1 - Math.sqrt(1 - eccSquared)) / (1 + Math.sqrt(1 - eccSquared));
+  var N1, T1, C1, R1, D, M;
+  var LongOrigin;
+  var mu, phi1Rad;
+
+  // remove 500,000 meter offset for longitude
+  var x = UTMEasting - 500000.0;
+  var y = UTMNorthing;
+
+  // We must know somehow if we are in the Northern or Southern
+  // hemisphere, this is the only time we use the letter So even
+  // if the Zone letter isn't exactly correct it should indicate
+  // the hemisphere correctly
+  if (zoneLetter < 'N') {
+    y -= 10000000.0; // remove 10,000,000 meter offset used
+    // for southern hemisphere
+  }
+
+  // There are 60 zones with zone 1 being at West -180 to -174
+  LongOrigin = (zoneNumber - 1) * 6 - 180 + 3; // +3 puts origin
+  // in middle of
+  // zone
+
+  eccPrimeSquared = (eccSquared) / (1 - eccSquared);
+
+  M = y / k0;
+  mu = M / (a * (1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256));
+
+  phi1Rad = mu + (3 * e1 / 2 - 27 * e1 * e1 * e1 / 32) * Math.sin(2 * mu) + (21 * e1 * e1 / 16 - 55 * e1 * e1 * e1 * e1 / 32) * Math.sin(4 * mu) + (151 * e1 * e1 * e1 / 96) * Math.sin(6 * mu);
+  // double phi1 = ProjMath.radToDeg(phi1Rad);
+
+  N1 = a / Math.sqrt(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad));
+  T1 = Math.tan(phi1Rad) * Math.tan(phi1Rad);
+  C1 = eccPrimeSquared * Math.cos(phi1Rad) * Math.cos(phi1Rad);
+  R1 = a * (1 - eccSquared) / Math.pow(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad), 1.5);
+  D = x / (N1 * k0);
+
+  var lat = phi1Rad - (N1 * Math.tan(phi1Rad) / R1) * (D * D / 2 - (5 + 3 * T1 + 10 * C1 - 4 * C1 * C1 - 9 * eccPrimeSquared) * D * D * D * D / 24 + (61 + 90 * T1 + 298 * C1 + 45 * T1 * T1 - 252 * eccPrimeSquared - 3 * C1 * C1) * D * D * D * D * D * D / 720);
+  lat = radToDeg(lat);
+
+  var lon = (D - (1 + 2 * T1 + C1) * D * D * D / 6 + (5 - 2 * C1 + 28 * T1 - 3 * C1 * C1 + 8 * eccPrimeSquared + 24 * T1 * T1) * D * D * D * D * D / 120) / Math.cos(phi1Rad);
+  lon = LongOrigin + radToDeg(lon);
+
+  var result;
+  if (utm.accuracy) {
+    var topRight = UTMtoLL({
+      northing: utm.northing + utm.accuracy,
+      easting: utm.easting + utm.accuracy,
+      zoneLetter: utm.zoneLetter,
+      zoneNumber: utm.zoneNumber
+    });
+    result = {
+      top: topRight.lat,
+      right: topRight.lon,
+      bottom: lat,
+      left: lon
+    };
+  }
+  else {
+    result = {
+      lat: lat,
+      lon: lon
+    };
+  }
+  return result;
+}
+
+/**
+ * Calculates the MGRS letter designator for the given latitude.
+ *
+ * @private
+ * @param {number} lat The latitude in WGS84 to get the letter designator
+ *     for.
+ * @return {char} The letter designator.
+ */
+function getLetterDesignator(lat) {
+  //This is here as an error flag to show that the Latitude is
+  //outside MGRS limits
+  var LetterDesignator = 'Z';
+
+  if ((84 >= lat) && (lat >= 72)) {
+    LetterDesignator = 'X';
+  }
+  else if ((72 > lat) && (lat >= 64)) {
+    LetterDesignator = 'W';
+  }
+  else if ((64 > lat) && (lat >= 56)) {
+    LetterDesignator = 'V';
+  }
+  else if ((56 > lat) && (lat >= 48)) {
+    LetterDesignator = 'U';
+  }
+  else if ((48 > lat) && (lat >= 40)) {
+    LetterDesignator = 'T';
+  }
+  else if ((40 > lat) && (lat >= 32)) {
+    LetterDesignator = 'S';
+  }
+  else if ((32 > lat) && (lat >= 24)) {
+    LetterDesignator = 'R';
+  }
+  else if ((24 > lat) && (lat >= 16)) {
+    LetterDesignator = 'Q';
+  }
+  else if ((16 > lat) && (lat >= 8)) {
+    LetterDesignator = 'P';
+  }
+  else if ((8 > lat) && (lat >= 0)) {
+    LetterDesignator = 'N';
+  }
+  else if ((0 > lat) && (lat >= -8)) {
+    LetterDesignator = 'M';
+  }
+  else if ((-8 > lat) && (lat >= -16)) {
+    LetterDesignator = 'L';
+  }
+  else if ((-16 > lat) && (lat >= -24)) {
+    LetterDesignator = 'K';
+  }
+  else if ((-24 > lat) && (lat >= -32)) {
+    LetterDesignator = 'J';
+  }
+  else if ((-32 > lat) && (lat >= -40)) {
+    LetterDesignator = 'H';
+  }
+  else if ((-40 > lat) && (lat >= -48)) {
+    LetterDesignator = 'G';
+  }
+  else if ((-48 > lat) && (lat >= -56)) {
+    LetterDesignator = 'F';
+  }
+  else if ((-56 > lat) && (lat >= -64)) {
+    LetterDesignator = 'E';
+  }
+  else if ((-64 > lat) && (lat >= -72)) {
+    LetterDesignator = 'D';
+  }
+  else if ((-72 > lat) && (lat >= -80)) {
+    LetterDesignator = 'C';
+  }
+  return LetterDesignator;
+}
+
+/**
+ * Encodes a UTM location as MGRS string.
+ *
+ * @private
+ * @param {object} utm An object literal with easting, northing,
+ *     zoneLetter, zoneNumber
+ * @param {number} accuracy Accuracy in digits (1-5).
+ * @return {string} MGRS string for the given UTM location.
+ */
+function encode(utm, accuracy) {
+  // prepend with leading zeroes
+  var seasting = "00000" + utm.easting,
+    snorthing = "00000" + utm.northing;
+
+  return utm.zoneNumber + utm.zoneLetter + get100kID(utm.easting, utm.northing, utm.zoneNumber) + seasting.substr(seasting.length - 5, accuracy) + snorthing.substr(snorthing.length - 5, accuracy);
+}
+
+/**
+ * Get the two letter 100k designator for a given UTM easting,
+ * northing and zone number value.
+ *
+ * @private
+ * @param {number} easting
+ * @param {number} northing
+ * @param {number} zoneNumber
+ * @return the two letter 100k designator for the given UTM location.
+ */
+function get100kID(easting, northing, zoneNumber) {
+  var setParm = get100kSetForZone(zoneNumber);
+  var setColumn = Math.floor(easting / 100000);
+  var setRow = Math.floor(northing / 100000) % 20;
+  return getLetter100kID(setColumn, setRow, setParm);
+}
+
+/**
+ * Given a UTM zone number, figure out the MGRS 100K set it is in.
+ *
+ * @private
+ * @param {number} i An UTM zone number.
+ * @return {number} the 100k set the UTM zone is in.
+ */
+function get100kSetForZone(i) {
+  var setParm = i % NUM_100K_SETS;
+  if (setParm === 0) {
+    setParm = NUM_100K_SETS;
+  }
+
+  return setParm;
+}
+
+/**
+ * Get the two-letter MGRS 100k designator given information
+ * translated from the UTM northing, easting and zone number.
+ *
+ * @private
+ * @param {number} column the column index as it relates to the MGRS
+ *        100k set spreadsheet, created from the UTM easting.
+ *        Values are 1-8.
+ * @param {number} row the row index as it relates to the MGRS 100k set
+ *        spreadsheet, created from the UTM northing value. Values
+ *        are from 0-19.
+ * @param {number} parm the set block, as it relates to the MGRS 100k set
+ *        spreadsheet, created from the UTM zone. Values are from
+ *        1-60.
+ * @return two letter MGRS 100k code.
+ */
+function getLetter100kID(column, row, parm) {
+  // colOrigin and rowOrigin are the letters at the origin of the set
+  var index = parm - 1;
+  var colOrigin = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(index);
+  var rowOrigin = SET_ORIGIN_ROW_LETTERS.charCodeAt(index);
+
+  // colInt and rowInt are the letters to build to return
+  var colInt = colOrigin + column - 1;
+  var rowInt = rowOrigin + row;
+  var rollover = false;
+
+  if (colInt > Z) {
+    colInt = colInt - Z + A - 1;
+    rollover = true;
+  }
+
+  if (colInt === I || (colOrigin < I && colInt > I) || ((colInt > I || colOrigin < I) && rollover)) {
+    colInt++;
+  }
+
+  if (colInt === O || (colOrigin < O && colInt > O) || ((colInt > O || colOrigin < O) && rollover)) {
+    colInt++;
+
+    if (colInt === I) {
+      colInt++;
+    }
+  }
+
+  if (colInt > Z) {
+    colInt = colInt - Z + A - 1;
+  }
+
+  if (rowInt > V) {
+    rowInt = rowInt - V + A - 1;
+    rollover = true;
+  }
+  else {
+    rollover = false;
+  }
+
+  if (((rowInt === I) || ((rowOrigin < I) && (rowInt > I))) || (((rowInt > I) || (rowOrigin < I)) && rollover)) {
+    rowInt++;
+  }
+
+  if (((rowInt === O) || ((rowOrigin < O) && (rowInt > O))) || (((rowInt > O) || (rowOrigin < O)) && rollover)) {
+    rowInt++;
+
+    if (rowInt === I) {
+      rowInt++;
+    }
+  }
+
+  if (rowInt > V) {
+    rowInt = rowInt - V + A - 1;
+  }
+
+  var twoLetter = String.fromCharCode(colInt) + String.fromCharCode(rowInt);
+  return twoLetter;
+}
+
+/**
+ * Decode the UTM parameters from a MGRS string.
+ *
+ * @private
+ * @param {string} mgrsString an UPPERCASE coordinate string is expected.
+ * @return {object} An object literal with easting, northing, zoneLetter,
+ *     zoneNumber and accuracy (in meters) properties.
+ */
+function decode(mgrsString) {
+
+  if (mgrsString && mgrsString.length === 0) {
+    throw ("MGRSPoint coverting from nothing");
+  }
+
+  var length = mgrsString.length;
+
+  var hunK = null;
+  var sb = "";
+  var testChar;
+  var i = 0;
+
+  // get Zone number
+  while (!(/[A-Z]/).test(testChar = mgrsString.charAt(i))) {
+    if (i >= 2) {
+      throw ("MGRSPoint bad conversion from: " + mgrsString);
+    }
+    sb += testChar;
+    i++;
+  }
+
+  var zoneNumber = parseInt(sb, 10);
+
+  if (i === 0 || i + 3 > length) {
+    // A good MGRS string has to be 4-5 digits long,
+    // ##AAA/#AAA at least.
+    throw ("MGRSPoint bad conversion from: " + mgrsString);
+  }
+
+  var zoneLetter = mgrsString.charAt(i++);
+
+  // Should we check the zone letter here? Why not.
+  if (zoneLetter <= 'A' || zoneLetter === 'B' || zoneLetter === 'Y' || zoneLetter >= 'Z' || zoneLetter === 'I' || zoneLetter === 'O') {
+    throw ("MGRSPoint zone letter " + zoneLetter + " not handled: " + mgrsString);
+  }
+
+  hunK = mgrsString.substring(i, i += 2);
+
+  var set = get100kSetForZone(zoneNumber);
+
+  var east100k = getEastingFromChar(hunK.charAt(0), set);
+  var north100k = getNorthingFromChar(hunK.charAt(1), set);
+
+  // We have a bug where the northing may be 2000000 too low.
+  // How
+  // do we know when to roll over?
+
+  while (north100k < getMinNorthing(zoneLetter)) {
+    north100k += 2000000;
+  }
+
+  // calculate the char index for easting/northing separator
+  var remainder = length - i;
+
+  if (remainder % 2 !== 0) {
+    throw ("MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters" + mgrsString);
+  }
+
+  var sep = remainder / 2;
+
+  var sepEasting = 0.0;
+  var sepNorthing = 0.0;
+  var accuracyBonus, sepEastingString, sepNorthingString, easting, northing;
+  if (sep > 0) {
+    accuracyBonus = 100000.0 / Math.pow(10, sep);
+    sepEastingString = mgrsString.substring(i, i + sep);
+    sepEasting = parseFloat(sepEastingString) * accuracyBonus;
+    sepNorthingString = mgrsString.substring(i + sep);
+    sepNorthing = parseFloat(sepNorthingString) * accuracyBonus;
+  }
+
+  easting = sepEasting + east100k;
+  northing = sepNorthing + north100k;
+
+  return {
+    easting: easting,
+    northing: northing,
+    zoneLetter: zoneLetter,
+    zoneNumber: zoneNumber,
+    accuracy: accuracyBonus
+  };
+}
+
+/**
+ * Given the first letter from a two-letter MGRS 100k zone, and given the
+ * MGRS table set for the zone number, figure out the easting value that
+ * should be added to the other, secondary easting value.
+ *
+ * @private
+ * @param {char} e The first letter from a two-letter MGRS 100´k zone.
+ * @param {number} set The MGRS table set for the zone number.
+ * @return {number} The easting value for the given letter and set.
+ */
+function getEastingFromChar(e, set) {
+  // colOrigin is the letter at the origin of the set for the
+  // column
+  var curCol = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(set - 1);
+  var eastingValue = 100000.0;
+  var rewindMarker = false;
+
+  while (curCol !== e.charCodeAt(0)) {
+    curCol++;
+    if (curCol === I) {
+      curCol++;
+    }
+    if (curCol === O) {
+      curCol++;
+    }
+    if (curCol > Z) {
+      if (rewindMarker) {
+        throw ("Bad character: " + e);
+      }
+      curCol = A;
+      rewindMarker = true;
+    }
+    eastingValue += 100000.0;
+  }
+
+  return eastingValue;
+}
+
+/**
+ * Given the second letter from a two-letter MGRS 100k zone, and given the
+ * MGRS table set for the zone number, figure out the northing value that
+ * should be added to the other, secondary northing value. You have to
+ * remember that Northings are determined from the equator, and the vertical
+ * cycle of letters mean a 2000000 additional northing meters. This happens
+ * approx. every 18 degrees of latitude. This method does *NOT* count any
+ * additional northings. You have to figure out how many 2000000 meters need
+ * to be added for the zone letter of the MGRS coordinate.
+ *
+ * @private
+ * @param {char} n Second letter of the MGRS 100k zone
+ * @param {number} set The MGRS table set number, which is dependent on the
+ *     UTM zone number.
+ * @return {number} The northing value for the given letter and set.
+ */
+function getNorthingFromChar(n, set) {
+
+  if (n > 'V') {
+    throw ("MGRSPoint given invalid Northing " + n);
+  }
+
+  // rowOrigin is the letter at the origin of the set for the
+  // column
+  var curRow = SET_ORIGIN_ROW_LETTERS.charCodeAt(set - 1);
+  var northingValue = 0.0;
+  var rewindMarker = false;
+
+  while (curRow !== n.charCodeAt(0)) {
+    curRow++;
+    if (curRow === I) {
+      curRow++;
+    }
+    if (curRow === O) {
+      curRow++;
+    }
+    // fixing a bug making whole application hang in this loop
+    // when 'n' is a wrong character
+    if (curRow > V) {
+      if (rewindMarker) { // making sure that this loop ends
+        throw ("Bad character: " + n);
+      }
+      curRow = A;
+      rewindMarker = true;
+    }
+    northingValue += 100000.0;
+  }
+
+  return northingValue;
+}
+
+/**
+ * The function getMinNorthing returns the minimum northing value of a MGRS
+ * zone.
+ *
+ * Ported from Geotrans' c Lattitude_Band_Value structure table.
+ *
+ * @private
+ * @param {char} zoneLetter The MGRS zone to get the min northing for.
+ * @return {number}
+ */
+function getMinNorthing(zoneLetter) {
+  var northing;
+  switch (zoneLetter) {
+  case 'C':
+    northing = 1100000.0;
+    break;
+  case 'D':
+    northing = 2000000.0;
+    break;
+  case 'E':
+    northing = 2800000.0;
+    break;
+  case 'F':
+    northing = 3700000.0;
+    break;
+  case 'G':
+    northing = 4600000.0;
+    break;
+  case 'H':
+    northing = 5500000.0;
+    break;
+  case 'J':
+    northing = 6400000.0;
+    break;
+  case 'K':
+    northing = 7300000.0;
+    break;
+  case 'L':
+    northing = 8200000.0;
+    break;
+  case 'M':
+    northing = 9100000.0;
+    break;
+  case 'N':
+    northing = 0.0;
+    break;
+  case 'P':
+    northing = 800000.0;
+    break;
+  case 'Q':
+    northing = 1700000.0;
+    break;
+  case 'R':
+    northing = 2600000.0;
+    break;
+  case 'S':
+    northing = 3500000.0;
+    break;
+  case 'T':
+    northing = 4400000.0;
+    break;
+  case 'U':
+    northing = 5300000.0;
+    break;
+  case 'V':
+    northing = 6200000.0;
+    break;
+  case 'W':
+    northing = 7000000.0;
+    break;
+  case 'X':
+    northing = 7900000.0;
+    break;
+  default:
+    northing = -1.0;
+  }
+  if (northing >= 0.0) {
+    return northing;
+  }
+  else {
+    throw ("Invalid zone letter: " + zoneLetter);
+  }
+
+}
+
+exports['default'] = mgrs;
+exports.forward = forward;
+exports.inverse = inverse;
+exports.toPoint = toPoint;
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+})));

node_modules/mgrs/license.md

@@ -0,0 +1,19 @@
+Copyright (c) 2012, Mike Adair, Richard Greenwood, Didier Richard, Stephen Irons, Olivier Terral, Calvin Metcalf
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ _THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE._

node_modules/mgrs/mgrs.js

@@ -0,0 +1,746 @@
+
+
+
+/**
+ * UTM zones are grouped, and assigned to one of a group of 6
+ * sets.
+ *
+ * {int} @private
+ */
+var NUM_100K_SETS = 6;
+
+/**
+ * The column letters (for easting) of the lower left value, per
+ * set.
+ *
+ * {string} @private
+ */
+var SET_ORIGIN_COLUMN_LETTERS = 'AJSAJS';
+
+/**
+ * The row letters (for northing) of the lower left value, per
+ * set.
+ *
+ * {string} @private
+ */
+var SET_ORIGIN_ROW_LETTERS = 'AFAFAF';
+
+var A = 65; // A
+var I = 73; // I
+var O = 79; // O
+var V = 86; // V
+var Z = 90; // Z
+export default {
+  forward: forward,
+  inverse: inverse,
+  toPoint: toPoint
+};
+/**
+ * Conversion of lat/lon to MGRS.
+ *
+ * @param {object} ll Object literal with lat and lon properties on a
+ *     WGS84 ellipsoid.
+ * @param {int} accuracy Accuracy in digits (5 for 1 m, 4 for 10 m, 3 for
+ *      100 m, 2 for 1000 m or 1 for 10000 m). Optional, default is 5.
+ * @return {string} the MGRS string for the given location and accuracy.
+ */
+export function forward(ll, accuracy) {
+  accuracy = accuracy || 5; // default accuracy 1m
+  return encode(LLtoUTM({
+    lat: ll[1],
+    lon: ll[0]
+  }), accuracy);
+};
+
+/**
+ * Conversion of MGRS to lat/lon.
+ *
+ * @param {string} mgrs MGRS string.
+ * @return {array} An array with left (longitude), bottom (latitude), right
+ *     (longitude) and top (latitude) values in WGS84, representing the
+ *     bounding box for the provided MGRS reference.
+ */
+export function inverse(mgrs) {
+  var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
+  if (bbox.lat && bbox.lon) {
+    return [bbox.lon, bbox.lat, bbox.lon, bbox.lat];
+  }
+  return [bbox.left, bbox.bottom, bbox.right, bbox.top];
+};
+
+export function toPoint(mgrs) {
+  var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
+  if (bbox.lat && bbox.lon) {
+    return [bbox.lon, bbox.lat];
+  }
+  return [(bbox.left + bbox.right) / 2, (bbox.top + bbox.bottom) / 2];
+};
+/**
+ * Conversion from degrees to radians.
+ *
+ * @private
+ * @param {number} deg the angle in degrees.
+ * @return {number} the angle in radians.
+ */
+function degToRad(deg) {
+  return (deg * (Math.PI / 180.0));
+}
+
+/**
+ * Conversion from radians to degrees.
+ *
+ * @private
+ * @param {number} rad the angle in radians.
+ * @return {number} the angle in degrees.
+ */
+function radToDeg(rad) {
+  return (180.0 * (rad / Math.PI));
+}
+
+/**
+ * Converts a set of Longitude and Latitude co-ordinates to UTM
+ * using the WGS84 ellipsoid.
+ *
+ * @private
+ * @param {object} ll Object literal with lat and lon properties
+ *     representing the WGS84 coordinate to be converted.
+ * @return {object} Object literal containing the UTM value with easting,
+ *     northing, zoneNumber and zoneLetter properties, and an optional
+ *     accuracy property in digits. Returns null if the conversion failed.
+ */
+function LLtoUTM(ll) {
+  var Lat = ll.lat;
+  var Long = ll.lon;
+  var a = 6378137.0; //ellip.radius;
+  var eccSquared = 0.00669438; //ellip.eccsq;
+  var k0 = 0.9996;
+  var LongOrigin;
+  var eccPrimeSquared;
+  var N, T, C, A, M;
+  var LatRad = degToRad(Lat);
+  var LongRad = degToRad(Long);
+  var LongOriginRad;
+  var ZoneNumber;
+  // (int)
+  ZoneNumber = Math.floor((Long + 180) / 6) + 1;
+
+  //Make sure the longitude 180.00 is in Zone 60
+  if (Long === 180) {
+    ZoneNumber = 60;
+  }
+
+  // Special zone for Norway
+  if (Lat >= 56.0 && Lat < 64.0 && Long >= 3.0 && Long < 12.0) {
+    ZoneNumber = 32;
+  }
+
+  // Special zones for Svalbard
+  if (Lat >= 72.0 && Lat < 84.0) {
+    if (Long >= 0.0 && Long < 9.0) {
+      ZoneNumber = 31;
+    }
+    else if (Long >= 9.0 && Long < 21.0) {
+      ZoneNumber = 33;
+    }
+    else if (Long >= 21.0 && Long < 33.0) {
+      ZoneNumber = 35;
+    }
+    else if (Long >= 33.0 && Long < 42.0) {
+      ZoneNumber = 37;
+    }
+  }
+
+  LongOrigin = (ZoneNumber - 1) * 6 - 180 + 3; //+3 puts origin
+  // in middle of
+  // zone
+  LongOriginRad = degToRad(LongOrigin);
+
+  eccPrimeSquared = (eccSquared) / (1 - eccSquared);
+
+  N = a / Math.sqrt(1 - eccSquared * Math.sin(LatRad) * Math.sin(LatRad));
+  T = Math.tan(LatRad) * Math.tan(LatRad);
+  C = eccPrimeSquared * Math.cos(LatRad) * Math.cos(LatRad);
+  A = Math.cos(LatRad) * (LongRad - LongOriginRad);
+
+  M = a * ((1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256) * LatRad - (3 * eccSquared / 8 + 3 * eccSquared * eccSquared / 32 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(2 * LatRad) + (15 * eccSquared * eccSquared / 256 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(4 * LatRad) - (35 * eccSquared * eccSquared * eccSquared / 3072) * Math.sin(6 * LatRad));
+
+  var UTMEasting = (k0 * N * (A + (1 - T + C) * A * A * A / 6.0 + (5 - 18 * T + T * T + 72 * C - 58 * eccPrimeSquared) * A * A * A * A * A / 120.0) + 500000.0);
+
+  var UTMNorthing = (k0 * (M + N * Math.tan(LatRad) * (A * A / 2 + (5 - T + 9 * C + 4 * C * C) * A * A * A * A / 24.0 + (61 - 58 * T + T * T + 600 * C - 330 * eccPrimeSquared) * A * A * A * A * A * A / 720.0)));
+  if (Lat < 0.0) {
+    UTMNorthing += 10000000.0; //10000000 meter offset for
+    // southern hemisphere
+  }
+
+  return {
+    northing: Math.round(UTMNorthing),
+    easting: Math.round(UTMEasting),
+    zoneNumber: ZoneNumber,
+    zoneLetter: getLetterDesignator(Lat)
+  };
+}
+
+/**
+ * Converts UTM coords to lat/long, using the WGS84 ellipsoid. This is a convenience
+ * class where the Zone can be specified as a single string eg."60N" which
+ * is then broken down into the ZoneNumber and ZoneLetter.
+ *
+ * @private
+ * @param {object} utm An object literal with northing, easting, zoneNumber
+ *     and zoneLetter properties. If an optional accuracy property is
+ *     provided (in meters), a bounding box will be returned instead of
+ *     latitude and longitude.
+ * @return {object} An object literal containing either lat and lon values
+ *     (if no accuracy was provided), or top, right, bottom and left values
+ *     for the bounding box calculated according to the provided accuracy.
+ *     Returns null if the conversion failed.
+ */
+function UTMtoLL(utm) {
+
+  var UTMNorthing = utm.northing;
+  var UTMEasting = utm.easting;
+  var zoneLetter = utm.zoneLetter;
+  var zoneNumber = utm.zoneNumber;
+  // check the ZoneNummber is valid
+  if (zoneNumber < 0 || zoneNumber > 60) {
+    return null;
+  }
+
+  var k0 = 0.9996;
+  var a = 6378137.0; //ellip.radius;
+  var eccSquared = 0.00669438; //ellip.eccsq;
+  var eccPrimeSquared;
+  var e1 = (1 - Math.sqrt(1 - eccSquared)) / (1 + Math.sqrt(1 - eccSquared));
+  var N1, T1, C1, R1, D, M;
+  var LongOrigin;
+  var mu, phi1Rad;
+
+  // remove 500,000 meter offset for longitude
+  var x = UTMEasting - 500000.0;
+  var y = UTMNorthing;
+
+  // We must know somehow if we are in the Northern or Southern
+  // hemisphere, this is the only time we use the letter So even
+  // if the Zone letter isn't exactly correct it should indicate
+  // the hemisphere correctly
+  if (zoneLetter < 'N') {
+    y -= 10000000.0; // remove 10,000,000 meter offset used
+    // for southern hemisphere
+  }
+
+  // There are 60 zones with zone 1 being at West -180 to -174
+  LongOrigin = (zoneNumber - 1) * 6 - 180 + 3; // +3 puts origin
+  // in middle of
+  // zone
+
+  eccPrimeSquared = (eccSquared) / (1 - eccSquared);
+
+  M = y / k0;
+  mu = M / (a * (1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256));
+
+  phi1Rad = mu + (3 * e1 / 2 - 27 * e1 * e1 * e1 / 32) * Math.sin(2 * mu) + (21 * e1 * e1 / 16 - 55 * e1 * e1 * e1 * e1 / 32) * Math.sin(4 * mu) + (151 * e1 * e1 * e1 / 96) * Math.sin(6 * mu);
+  // double phi1 = ProjMath.radToDeg(phi1Rad);
+
+  N1 = a / Math.sqrt(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad));
+  T1 = Math.tan(phi1Rad) * Math.tan(phi1Rad);
+  C1 = eccPrimeSquared * Math.cos(phi1Rad) * Math.cos(phi1Rad);
+  R1 = a * (1 - eccSquared) / Math.pow(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad), 1.5);
+  D = x / (N1 * k0);
+
+  var lat = phi1Rad - (N1 * Math.tan(phi1Rad) / R1) * (D * D / 2 - (5 + 3 * T1 + 10 * C1 - 4 * C1 * C1 - 9 * eccPrimeSquared) * D * D * D * D / 24 + (61 + 90 * T1 + 298 * C1 + 45 * T1 * T1 - 252 * eccPrimeSquared - 3 * C1 * C1) * D * D * D * D * D * D / 720);
+  lat = radToDeg(lat);
+
+  var lon = (D - (1 + 2 * T1 + C1) * D * D * D / 6 + (5 - 2 * C1 + 28 * T1 - 3 * C1 * C1 + 8 * eccPrimeSquared + 24 * T1 * T1) * D * D * D * D * D / 120) / Math.cos(phi1Rad);
+  lon = LongOrigin + radToDeg(lon);
+
+  var result;
+  if (utm.accuracy) {
+    var topRight = UTMtoLL({
+      northing: utm.northing + utm.accuracy,
+      easting: utm.easting + utm.accuracy,
+      zoneLetter: utm.zoneLetter,
+      zoneNumber: utm.zoneNumber
+    });
+    result = {
+      top: topRight.lat,
+      right: topRight.lon,
+      bottom: lat,
+      left: lon
+    };
+  }
+  else {
+    result = {
+      lat: lat,
+      lon: lon
+    };
+  }
+  return result;
+}
+
+/**
+ * Calculates the MGRS letter designator for the given latitude.
+ *
+ * @private
+ * @param {number} lat The latitude in WGS84 to get the letter designator
+ *     for.
+ * @return {char} The letter designator.
+ */
+function getLetterDesignator(lat) {
+  //This is here as an error flag to show that the Latitude is
+  //outside MGRS limits
+  var LetterDesignator = 'Z';
+
+  if ((84 >= lat) && (lat >= 72)) {
+    LetterDesignator = 'X';
+  }
+  else if ((72 > lat) && (lat >= 64)) {
+    LetterDesignator = 'W';
+  }
+  else if ((64 > lat) && (lat >= 56)) {
+    LetterDesignator = 'V';
+  }
+  else if ((56 > lat) && (lat >= 48)) {
+    LetterDesignator = 'U';
+  }
+  else if ((48 > lat) && (lat >= 40)) {
+    LetterDesignator = 'T';
+  }
+  else if ((40 > lat) && (lat >= 32)) {
+    LetterDesignator = 'S';
+  }
+  else if ((32 > lat) && (lat >= 24)) {
+    LetterDesignator = 'R';
+  }
+  else if ((24 > lat) && (lat >= 16)) {
+    LetterDesignator = 'Q';
+  }
+  else if ((16 > lat) && (lat >= 8)) {
+    LetterDesignator = 'P';
+  }
+  else if ((8 > lat) && (lat >= 0)) {
+    LetterDesignator = 'N';
+  }
+  else if ((0 > lat) && (lat >= -8)) {
+    LetterDesignator = 'M';
+  }
+  else if ((-8 > lat) && (lat >= -16)) {
+    LetterDesignator = 'L';
+  }
+  else if ((-16 > lat) && (lat >= -24)) {
+    LetterDesignator = 'K';
+  }
+  else if ((-24 > lat) && (lat >= -32)) {
+    LetterDesignator = 'J';
+  }
+  else if ((-32 > lat) && (lat >= -40)) {
+    LetterDesignator = 'H';
+  }
+  else if ((-40 > lat) && (lat >= -48)) {
+    LetterDesignator = 'G';
+  }
+  else if ((-48 > lat) && (lat >= -56)) {
+    LetterDesignator = 'F';
+  }
+  else if ((-56 > lat) && (lat >= -64)) {
+    LetterDesignator = 'E';
+  }
+  else if ((-64 > lat) && (lat >= -72)) {
+    LetterDesignator = 'D';
+  }
+  else if ((-72 > lat) && (lat >= -80)) {
+    LetterDesignator = 'C';
+  }
+  return LetterDesignator;
+}
+
+/**
+ * Encodes a UTM location as MGRS string.
+ *
+ * @private
+ * @param {object} utm An object literal with easting, northing,
+ *     zoneLetter, zoneNumber
+ * @param {number} accuracy Accuracy in digits (1-5).
+ * @return {string} MGRS string for the given UTM location.
+ */
+function encode(utm, accuracy) {
+  // prepend with leading zeroes
+  var seasting = "00000" + utm.easting,
+    snorthing = "00000" + utm.northing;
+
+  return utm.zoneNumber + utm.zoneLetter + get100kID(utm.easting, utm.northing, utm.zoneNumber) + seasting.substr(seasting.length - 5, accuracy) + snorthing.substr(snorthing.length - 5, accuracy);
+}
+
+/**
+ * Get the two letter 100k designator for a given UTM easting,
+ * northing and zone number value.
+ *
+ * @private
+ * @param {number} easting
+ * @param {number} northing
+ * @param {number} zoneNumber
+ * @return the two letter 100k designator for the given UTM location.
+ */
+function get100kID(easting, northing, zoneNumber) {
+  var setParm = get100kSetForZone(zoneNumber);
+  var setColumn = Math.floor(easting / 100000);
+  var setRow = Math.floor(northing / 100000) % 20;
+  return getLetter100kID(setColumn, setRow, setParm);
+}
+
+/**
+ * Given a UTM zone number, figure out the MGRS 100K set it is in.
+ *
+ * @private
+ * @param {number} i An UTM zone number.
+ * @return {number} the 100k set the UTM zone is in.
+ */
+function get100kSetForZone(i) {
+  var setParm = i % NUM_100K_SETS;
+  if (setParm === 0) {
+    setParm = NUM_100K_SETS;
+  }
+
+  return setParm;
+}
+
+/**
+ * Get the two-letter MGRS 100k designator given information
+ * translated from the UTM northing, easting and zone number.
+ *
+ * @private
+ * @param {number} column the column index as it relates to the MGRS
+ *        100k set spreadsheet, created from the UTM easting.
+ *        Values are 1-8.
+ * @param {number} row the row index as it relates to the MGRS 100k set
+ *        spreadsheet, created from the UTM northing value. Values
+ *        are from 0-19.
+ * @param {number} parm the set block, as it relates to the MGRS 100k set
+ *        spreadsheet, created from the UTM zone. Values are from
+ *        1-60.
+ * @return two letter MGRS 100k code.
+ */
+function getLetter100kID(column, row, parm) {
+  // colOrigin and rowOrigin are the letters at the origin of the set
+  var index = parm - 1;
+  var colOrigin = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(index);
+  var rowOrigin = SET_ORIGIN_ROW_LETTERS.charCodeAt(index);
+
+  // colInt and rowInt are the letters to build to return
+  var colInt = colOrigin + column - 1;
+  var rowInt = rowOrigin + row;
+  var rollover = false;
+
+  if (colInt > Z) {
+    colInt = colInt - Z + A - 1;
+    rollover = true;
+  }
+
+  if (colInt === I || (colOrigin < I && colInt > I) || ((colInt > I || colOrigin < I) && rollover)) {
+    colInt++;
+  }
+
+  if (colInt === O || (colOrigin < O && colInt > O) || ((colInt > O || colOrigin < O) && rollover)) {
+    colInt++;
+
+    if (colInt === I) {
+      colInt++;
+    }
+  }
+
+  if (colInt > Z) {
+    colInt = colInt - Z + A - 1;
+  }
+
+  if (rowInt > V) {
+    rowInt = rowInt - V + A - 1;
+    rollover = true;
+  }
+  else {
+    rollover = false;
+  }
+
+  if (((rowInt === I) || ((rowOrigin < I) && (rowInt > I))) || (((rowInt > I) || (rowOrigin < I)) && rollover)) {
+    rowInt++;
+  }
+
+  if (((rowInt === O) || ((rowOrigin < O) && (rowInt > O))) || (((rowInt > O) || (rowOrigin < O)) && rollover)) {
+    rowInt++;
+
+    if (rowInt === I) {
+      rowInt++;
+    }
+  }
+
+  if (rowInt > V) {
+    rowInt = rowInt - V + A - 1;
+  }
+
+  var twoLetter = String.fromCharCode(colInt) + String.fromCharCode(rowInt);
+  return twoLetter;
+}
+
+/**
+ * Decode the UTM parameters from a MGRS string.
+ *
+ * @private
+ * @param {string} mgrsString an UPPERCASE coordinate string is expected.
+ * @return {object} An object literal with easting, northing, zoneLetter,
+ *     zoneNumber and accuracy (in meters) properties.
+ */
+function decode(mgrsString) {
+
+  if (mgrsString && mgrsString.length === 0) {
+    throw ("MGRSPoint coverting from nothing");
+  }
+
+  var length = mgrsString.length;
+
+  var hunK = null;
+  var sb = "";
+  var testChar;
+  var i = 0;
+
+  // get Zone number
+  while (!(/[A-Z]/).test(testChar = mgrsString.charAt(i))) {
+    if (i >= 2) {
+      throw ("MGRSPoint bad conversion from: " + mgrsString);
+    }
+    sb += testChar;
+    i++;
+  }
+
+  var zoneNumber = parseInt(sb, 10);
+
+  if (i === 0 || i + 3 > length) {
+    // A good MGRS string has to be 4-5 digits long,
+    // ##AAA/#AAA at least.
+    throw ("MGRSPoint bad conversion from: " + mgrsString);
+  }
+
+  var zoneLetter = mgrsString.charAt(i++);
+
+  // Should we check the zone letter here? Why not.
+  if (zoneLetter <= 'A' || zoneLetter === 'B' || zoneLetter === 'Y' || zoneLetter >= 'Z' || zoneLetter === 'I' || zoneLetter === 'O') {
+    throw ("MGRSPoint zone letter " + zoneLetter + " not handled: " + mgrsString);
+  }
+
+  hunK = mgrsString.substring(i, i += 2);
+
+  var set = get100kSetForZone(zoneNumber);
+
+  var east100k = getEastingFromChar(hunK.charAt(0), set);
+  var north100k = getNorthingFromChar(hunK.charAt(1), set);
+
+  // We have a bug where the northing may be 2000000 too low.
+  // How
+  // do we know when to roll over?
+
+  while (north100k < getMinNorthing(zoneLetter)) {
+    north100k += 2000000;
+  }
+
+  // calculate the char index for easting/northing separator
+  var remainder = length - i;
+
+  if (remainder % 2 !== 0) {
+    throw ("MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters" + mgrsString);
+  }
+
+  var sep = remainder / 2;
+
+  var sepEasting = 0.0;
+  var sepNorthing = 0.0;
+  var accuracyBonus, sepEastingString, sepNorthingString, easting, northing;
+  if (sep > 0) {
+    accuracyBonus = 100000.0 / Math.pow(10, sep);
+    sepEastingString = mgrsString.substring(i, i + sep);
+    sepEasting = parseFloat(sepEastingString) * accuracyBonus;
+    sepNorthingString = mgrsString.substring(i + sep);
+    sepNorthing = parseFloat(sepNorthingString) * accuracyBonus;
+  }
+
+  easting = sepEasting + east100k;
+  northing = sepNorthing + north100k;
+
+  return {
+    easting: easting,
+    northing: northing,
+    zoneLetter: zoneLetter,
+    zoneNumber: zoneNumber,
+    accuracy: accuracyBonus
+  };
+}
+
+/**
+ * Given the first letter from a two-letter MGRS 100k zone, and given the
+ * MGRS table set for the zone number, figure out the easting value that
+ * should be added to the other, secondary easting value.
+ *
+ * @private
+ * @param {char} e The first letter from a two-letter MGRS 100´k zone.
+ * @param {number} set The MGRS table set for the zone number.
+ * @return {number} The easting value for the given letter and set.
+ */
+function getEastingFromChar(e, set) {
+  // colOrigin is the letter at the origin of the set for the
+  // column
+  var curCol = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(set - 1);
+  var eastingValue = 100000.0;
+  var rewindMarker = false;
+
+  while (curCol !== e.charCodeAt(0)) {
+    curCol++;
+    if (curCol === I) {
+      curCol++;
+    }
+    if (curCol === O) {
+      curCol++;
+    }
+    if (curCol > Z) {
+      if (rewindMarker) {
+        throw ("Bad character: " + e);
+      }
+      curCol = A;
+      rewindMarker = true;
+    }
+    eastingValue += 100000.0;
+  }
+
+  return eastingValue;
+}
+
+/**
+ * Given the second letter from a two-letter MGRS 100k zone, and given the
+ * MGRS table set for the zone number, figure out the northing value that
+ * should be added to the other, secondary northing value. You have to
+ * remember that Northings are determined from the equator, and the vertical
+ * cycle of letters mean a 2000000 additional northing meters. This happens
+ * approx. every 18 degrees of latitude. This method does *NOT* count any
+ * additional northings. You have to figure out how many 2000000 meters need
+ * to be added for the zone letter of the MGRS coordinate.
+ *
+ * @private
+ * @param {char} n Second letter of the MGRS 100k zone
+ * @param {number} set The MGRS table set number, which is dependent on the
+ *     UTM zone number.
+ * @return {number} The northing value for the given letter and set.
+ */
+function getNorthingFromChar(n, set) {
+
+  if (n > 'V') {
+    throw ("MGRSPoint given invalid Northing " + n);
+  }
+
+  // rowOrigin is the letter at the origin of the set for the
+  // column
+  var curRow = SET_ORIGIN_ROW_LETTERS.charCodeAt(set - 1);
+  var northingValue = 0.0;
+  var rewindMarker = false;
+
+  while (curRow !== n.charCodeAt(0)) {
+    curRow++;
+    if (curRow === I) {
+      curRow++;
+    }
+    if (curRow === O) {
+      curRow++;
+    }
+    // fixing a bug making whole application hang in this loop
+    // when 'n' is a wrong character
+    if (curRow > V) {
+      if (rewindMarker) { // making sure that this loop ends
+        throw ("Bad character: " + n);
+      }
+      curRow = A;
+      rewindMarker = true;
+    }
+    northingValue += 100000.0;
+  }
+
+  return northingValue;
+}
+
+/**
+ * The function getMinNorthing returns the minimum northing value of a MGRS
+ * zone.
+ *
+ * Ported from Geotrans' c Lattitude_Band_Value structure table.
+ *
+ * @private
+ * @param {char} zoneLetter The MGRS zone to get the min northing for.
+ * @return {number}
+ */
+function getMinNorthing(zoneLetter) {
+  var northing;
+  switch (zoneLetter) {
+  case 'C':
+    northing = 1100000.0;
+    break;
+  case 'D':
+    northing = 2000000.0;
+    break;
+  case 'E':
+    northing = 2800000.0;
+    break;
+  case 'F':
+    northing = 3700000.0;
+    break;
+  case 'G':
+    northing = 4600000.0;
+    break;
+  case 'H':
+    northing = 5500000.0;
+    break;
+  case 'J':
+    northing = 6400000.0;
+    break;
+  case 'K':
+    northing = 7300000.0;
+    break;
+  case 'L':
+    northing = 8200000.0;
+    break;
+  case 'M':
+    northing = 9100000.0;
+    break;
+  case 'N':
+    northing = 0.0;
+    break;
+  case 'P':
+    northing = 800000.0;
+    break;
+  case 'Q':
+    northing = 1700000.0;
+    break;
+  case 'R':
+    northing = 2600000.0;
+    break;
+  case 'S':
+    northing = 3500000.0;
+    break;
+  case 'T':
+    northing = 4400000.0;
+    break;
+  case 'U':
+    northing = 5300000.0;
+    break;
+  case 'V':
+    northing = 6200000.0;
+    break;
+  case 'W':
+    northing = 7000000.0;
+    break;
+  case 'X':
+    northing = 7900000.0;
+    break;
+  default:
+    northing = -1.0;
+  }
+  if (northing >= 0.0) {
+    return northing;
+  }
+  else {
+    throw ("Invalid zone letter: " + zoneLetter);
+  }
+
+}

node_modules/mgrs/openmap.md

@@ -0,0 +1,145 @@
+OpenMap Software License Agreement
+======
+
+This Agreement sets forth the terms and conditions under which
+the software known as OpenMap(tm) will be licensed by BBN
+Technologies ("BBN") to you ("Licensee"), and by which Derivative 
+Works (as hereafter defined) of OpenMap will be licensed by you to BBN.
+
+Definitions:
+
+- "Derivative Work(s)" shall mean any revision, enhancement,
+ modification, translation, abridgement, condensation or
+ expansion created by Licensee or BBN that is based upon the
+ Software or a portion thereof that would be a copyright
+ infringement if prepared without the authorization of the
+ copyright owners of the Software or portion thereof.
+
+- "OpenMap" shall mean a programmer's toolkit for building map
+ based applications as originally created by BBN, and any
+ Derivative Works thereof as created by either BBN or Licensee,
+ but shall include only those Derivative Works BBN has approved
+ for inclusion into, and BBN has integrated into OpenMap.
+
+- "Standard Version" shall mean OpenMap, as originally created by
+ BBN.
+
+- "Software" shall mean OpenMap and the Derivative Works created
+ by Licensee and the collection of files distributed by the
+ Licensee with OpenMap, and the collection of files created
+ through textual modifications.
+
+- "Copyright Holder" is whoever is named in the copyright or
+ copyrights for the Derivative Works.
+
+- "Licensee" is you, only if you agree to be bound by the terms
+ and conditions set forth in this Agreement.
+
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+
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+
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+
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+       make them Freely Available, such as by posting said
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+
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+
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+
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+
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+       with instructions on where to get OpenMap.
+
+    - d) make other distribution arrangements with the Copyright
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+6. You may charge a reasonable copying fee for any distribution
+of this Software.  You may charge any fee you choose for support
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+itself.  However, you may distribute this Software in aggregate
+with other (possibly commercial) programs as part of a larger
+(possibly commercial) software distribution provided that you do
+not advertise this Software as a product of your own.
+
+7. The data and images supplied as input to or produced as output
+from the Software do not automatically fall under the copyright
+of this Software, but belong to whomever generated them, and may
+be sold commercially, and may be aggregated with this Software.
+
+8. BBN makes no representation about the suitability of OpenMap
+for any purposes.  BBN shall have no duty or requirement to
+include any Derivative Works into OpenMap.
+
+9. Each party hereto represents and warrants that they have the
+full unrestricted right to grant all rights and licenses granted
+to the other party herein.
+
+10. THIS PACKAGE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY
+KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING (BUT NOT LIMITED TO)
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, AND
+WITHOUT ANY WARRANTIES AS TO NONINFRINGEMENT.
+
+11. IN NO EVENT SHALL COPYRIGHT HOLDER BE LIABLE FOR ANY DIRECT,
+SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES WHATSOEVER RESULTING
+FROM LOSS OF USE OF DATA OR PROFITS, WHETHER IN AN ACTION OF
+CONTRACT, NEGLIGENCE OR OTHER TORTIOUS CONDUCT, ARISING OUT OF OR
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+
+12. Without limitation of the foregoing, You agree to commit no
+act which, directly or indirectly, would violate any U.S. law,
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+United States complies, relating to the export or re-export of
+any commodities, software, or technical data.

node_modules/mgrs/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "mgrs",
+  "version": "1.0.0",
+  "description": "Utility for converting between WGS84 lat/lng and MGRS coordinates",
+  "main": "dist/mgrs.js",
+  "module": "mgrs.js",
+  "scripts": {
+    "test": "npm run build && istanbul test _mocha test/test.js",
+    "build": "mkdir -p dist && rollup -c"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/proj4js/mgrs.git"
+  },
+  "keywords": [
+    "mgrs",
+    "proj4",
+    "gis"
+  ],
+  "author": "proj4 team",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/proj4js/mgrs/issues"
+  },
+  "devDependencies": {
+    "rollup": "^0.41.4",
+    "chai": "~1.8.1",
+    "istanbul": "~0.1.46",
+    "mocha": "~1.15.1"
+  }
+}

node_modules/mgrs/publish.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# get current version
+VERSION=$(npm ls --json=true mgrs | grep version | awk '{ print $2}'| sed -e 's/^"//'  -e 's/"$//')
+
+# Build
+git checkout -b build
+npm run build
+git add dist -f
+git commit -m "build $VERSION"
+
+# Tag and push
+git tag $VERSION
+git push --tags git@github.com:proj4js/mgrs.git $VERSION
+
+# Publish
+npm publish
+
+# Cleanup
+git checkout master
+git branch -D build

node_modules/mgrs/readme.md

@@ -0,0 +1,44 @@
+mgrs
+====
+
+Utility for converting between WGS84 lat/lng and MGRS coordinates, spunoff from [proj4js](https://github.com/proj4js/proj4js)
+
+has 3 methods
+
+- forward, takes an array of `[lon,lat]` and optional accuracy and returns an mgrs string
+- inverse, takes an mgrs string and returns a bbox. 
+- toPoint, takes an mgrs string, returns an array of '[lon,lat]'
+
+install dev dependencies with 
+
+```bash
+npm install
+```
+
+test with
+
+```bash
+npm test
+```
+
+test coverage with
+
+```bash
+npm test --coverage
+```
+
+build with
+
+```bash
+npm run build
+```
+
+
+Licensed under the MIT license except:
+
+Portions of this software are based on a port of components from the OpenMap
+com.bbn.openmap.proj.coords Java package. An initial port was initially created
+by Patrice G. Cappelaere and included in Community Mapbuilder
+(http://svn.codehaus.org/mapbuilder/), which is licensed under the LGPL license
+as per http://www.gnu.org/copyleft/lesser.html. OpenMap is licensed under the
+[following license agreement](openmap.md):

node_modules/mgrs/rollup.config.js

@@ -0,0 +1,8 @@
+
+export default {
+	entry: 'mgrs.js',
+  dest: 'dist/mgrs.js',
+  format: 'umd',
+  moduleName: 'mgrs',
+  exports: 'named'
+};

node_modules/mgrs/test/test.js

@@ -0,0 +1,37 @@
+var should = require('chai').should();
+var mgrs = require('../dist/mgrs');
+describe('First MGRS set', function() {
+  var mgrsStr = "33UXP04";
+  var point = mgrs.toPoint(mgrsStr);
+  it('Longitude of point from MGRS correct.', function() {
+    point[0].should.be.closeTo(16.41450, 0.000001);
+  });
+  it('Latitude of point from MGRS correct.', function() {
+    point[1].should.be.closeTo(48.24949, 0.000001);
+  });
+  it('MGRS reference with highest accuracy correct.', function() {
+    mgrs.forward(point).should.equal("33UXP0500444998");
+  });
+  it('MGRS reference with 1-digit accuracy correct.', function() {
+    mgrs.forward(point,1).should.equal(mgrsStr);
+  });
+});
+describe('Second MGRS set', function() {
+  var mgrsStr = "24XWT783908"; // near UTM zone border, so there are two ways to reference this
+  var point = mgrs.toPoint(mgrsStr);
+  it('Longitude of point from MGRS correct.', function() {
+    point[0].should.be.closeTo(-32.66433, 0.00001);
+  });
+  it('Latitude of point from MGRS correct.', function() {
+    point[1].should.be.closeTo(83.62778, 0.00001);
+  });
+  it('MGRS reference with 1-digit accuracy correct.', function() {
+    mgrs.forward(point,3).should.equal('25XEN041865');
+  });
+  it('MGRS reference with 5-digit accuracy, northing all zeros', function(){
+    mgrs.forward([0,0],5).should.equal('31NAA6602100000');
+  });
+  it('MGRS reference with 5-digit accuracy, northing one digit', function(){
+    mgrs.forward([0,0.00001],5).should.equal('31NAA6602100001');
+  });
+})

node_modules/node-fetch/LICENSE.md

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 David Frank
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

node_modules/node-fetch/README.md

@@ -0,0 +1,633 @@
+node-fetch
+==========
+
+[![npm version][npm-image]][npm-url]
+[![build status][travis-image]][travis-url]
+[![coverage status][codecov-image]][codecov-url]
+[![install size][install-size-image]][install-size-url]
+[![Discord][discord-image]][discord-url]
+
+A light-weight module that brings `window.fetch` to Node.js
+
+(We are looking for [v2 maintainers and collaborators](https://github.com/bitinn/node-fetch/issues/567))
+
+[![Backers][opencollective-image]][opencollective-url]
+
+<!-- TOC -->
+
+- [Motivation](#motivation)
+- [Features](#features)
+- [Difference from client-side fetch](#difference-from-client-side-fetch)
+- [Installation](#installation)
+- [Loading and configuring the module](#loading-and-configuring-the-module)
+- [Common Usage](#common-usage)
+    - [Plain text or HTML](#plain-text-or-html)
+    - [JSON](#json)
+    - [Simple Post](#simple-post)
+    - [Post with JSON](#post-with-json)
+    - [Post with form parameters](#post-with-form-parameters)
+    - [Handling exceptions](#handling-exceptions)
+    - [Handling client and server errors](#handling-client-and-server-errors)
+- [Advanced Usage](#advanced-usage)
+    - [Streams](#streams)
+    - [Buffer](#buffer)
+    - [Accessing Headers and other Meta data](#accessing-headers-and-other-meta-data)
+    - [Extract Set-Cookie Header](#extract-set-cookie-header)
+    - [Post data using a file stream](#post-data-using-a-file-stream)
+    - [Post with form-data (detect multipart)](#post-with-form-data-detect-multipart)
+    - [Request cancellation with AbortSignal](#request-cancellation-with-abortsignal)
+- [API](#api)
+    - [fetch(url[, options])](#fetchurl-options)
+    - [Options](#options)
+    - [Class: Request](#class-request)
+    - [Class: Response](#class-response)
+    - [Class: Headers](#class-headers)
+    - [Interface: Body](#interface-body)
+    - [Class: FetchError](#class-fetcherror)
+- [License](#license)
+- [Acknowledgement](#acknowledgement)
+
+<!-- /TOC -->
+
+## Motivation
+
+Instead of implementing `XMLHttpRequest` in Node.js to run browser-specific [Fetch polyfill](https://github.com/github/fetch), why not go from native `http` to `fetch` API directly? Hence, `node-fetch`, minimal code for a `window.fetch` compatible API on Node.js runtime.
+
+See Matt Andrews' [isomorphic-fetch](https://github.com/matthew-andrews/isomorphic-fetch) or Leonardo Quixada's [cross-fetch](https://github.com/lquixada/cross-fetch) for isomorphic usage (exports `node-fetch` for server-side, `whatwg-fetch` for client-side).
+
+## Features
+
+- Stay consistent with `window.fetch` API.
+- Make conscious trade-off when following [WHATWG fetch spec][whatwg-fetch] and [stream spec](https://streams.spec.whatwg.org/) implementation details, document known differences.
+- Use native promise but allow substituting it with [insert your favorite promise library].
+- Use native Node streams for body on both request and response.
+- Decode content encoding (gzip/deflate) properly and convert string output (such as `res.text()` and `res.json()`) to UTF-8 automatically.
+- Useful extensions such as timeout, redirect limit, response size limit, [explicit errors](ERROR-HANDLING.md) for troubleshooting.
+
+## Difference from client-side fetch
+
+- See [Known Differences](LIMITS.md) for details.
+- If you happen to use a missing feature that `window.fetch` offers, feel free to open an issue.
+- Pull requests are welcomed too!
+
+## Installation
+
+Current stable release (`2.x`)
+
+```sh
+$ npm install node-fetch
+```
+
+## Loading and configuring the module
+We suggest you load the module via `require` until the stabilization of ES modules in node:
+```js
+const fetch = require('node-fetch');
+```
+
+If you are using a Promise library other than native, set it through `fetch.Promise`:
+```js
+const Bluebird = require('bluebird');
+
+fetch.Promise = Bluebird;
+```
+
+## Common Usage
+
+NOTE: The documentation below is up-to-date with `2.x` releases; see the [`1.x` readme](https://github.com/bitinn/node-fetch/blob/1.x/README.md), [changelog](https://github.com/bitinn/node-fetch/blob/1.x/CHANGELOG.md) and [2.x upgrade guide](UPGRADE-GUIDE.md) for the differences.
+
+#### Plain text or HTML
+```js
+fetch('https://github.com/')
+    .then(res => res.text())
+    .then(body => console.log(body));
+```
+
+#### JSON
+
+```js
+
+fetch('https://api.github.com/users/github')
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Simple Post
+```js
+fetch('https://httpbin.org/post', { method: 'POST', body: 'a=1' })
+    .then(res => res.json()) // expecting a json response
+    .then(json => console.log(json));
+```
+
+#### Post with JSON
+
+```js
+const body = { a: 1 };
+
+fetch('https://httpbin.org/post', {
+        method: 'post',
+        body:    JSON.stringify(body),
+        headers: { 'Content-Type': 'application/json' },
+    })
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Post with form parameters
+`URLSearchParams` is available in Node.js as of v7.5.0. See [official documentation](https://nodejs.org/api/url.html#url_class_urlsearchparams) for more usage methods.
+
+NOTE: The `Content-Type` header is only set automatically to `x-www-form-urlencoded` when an instance of `URLSearchParams` is given as such:
+
+```js
+const { URLSearchParams } = require('url');
+
+const params = new URLSearchParams();
+params.append('a', 1);
+
+fetch('https://httpbin.org/post', { method: 'POST', body: params })
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Handling exceptions
+NOTE: 3xx-5xx responses are *NOT* exceptions and should be handled in `then()`; see the next section for more information.
+
+Adding a catch to the fetch promise chain will catch *all* exceptions, such as errors originating from node core libraries, network errors and operational errors, which are instances of FetchError. See the [error handling document](ERROR-HANDLING.md)  for more details.
+
+```js
+fetch('https://domain.invalid/')
+    .catch(err => console.error(err));
+```
+
+#### Handling client and server errors
+It is common to create a helper function to check that the response contains no client (4xx) or server (5xx) error responses:
+
+```js
+function checkStatus(res) {
+    if (res.ok) { // res.status >= 200 && res.status < 300
+        return res;
+    } else {
+        throw MyCustomError(res.statusText);
+    }
+}
+
+fetch('https://httpbin.org/status/400')
+    .then(checkStatus)
+    .then(res => console.log('will not get here...'))
+```
+
+## Advanced Usage
+
+#### Streams
+The "Node.js way" is to use streams when possible:
+
+```js
+fetch('https://assets-cdn.github.com/images/modules/logos_page/Octocat.png')
+    .then(res => {
+        const dest = fs.createWriteStream('./octocat.png');
+        res.body.pipe(dest);
+    });
+```
+
+In Node.js 14 you can also use async iterators to read `body`; however, be careful to catch
+errors -- the longer a response runs, the more likely it is to encounter an error.
+
+```js
+const fetch = require('node-fetch');
+const response = await fetch('https://httpbin.org/stream/3');
+try {
+	for await (const chunk of response.body) {
+		console.dir(JSON.parse(chunk.toString()));
+	}
+} catch (err) {
+	console.error(err.stack);
+}
+```
+
+In Node.js 12 you can also use async iterators to read `body`; however, async iterators with streams
+did not mature until Node.js 14, so you need to do some extra work to ensure you handle errors
+directly from the stream and wait on it response to fully close.
+
+```js
+const fetch = require('node-fetch');
+const read = async body => {
+    let error;
+    body.on('error', err => {
+        error = err;
+    });
+    for await (const chunk of body) {
+        console.dir(JSON.parse(chunk.toString()));
+    }
+    return new Promise((resolve, reject) => {
+        body.on('close', () => {
+            error ? reject(error) : resolve();
+        });
+    });
+};
+try {
+    const response = await fetch('https://httpbin.org/stream/3');
+    await read(response.body);
+} catch (err) {
+    console.error(err.stack);
+}
+```
+
+#### Buffer
+If you prefer to cache binary data in full, use buffer(). (NOTE: `buffer()` is a `node-fetch`-only API)
+
+```js
+const fileType = require('file-type');
+
+fetch('https://assets-cdn.github.com/images/modules/logos_page/Octocat.png')
+    .then(res => res.buffer())
+    .then(buffer => fileType(buffer))
+    .then(type => { /* ... */ });
+```
+
+#### Accessing Headers and other Meta data
+```js
+fetch('https://github.com/')
+    .then(res => {
+        console.log(res.ok);
+        console.log(res.status);
+        console.log(res.statusText);
+        console.log(res.headers.raw());
+        console.log(res.headers.get('content-type'));
+    });
+```
+
+#### Extract Set-Cookie Header
+
+Unlike browsers, you can access raw `Set-Cookie` headers manually using `Headers.raw()`. This is a `node-fetch` only API.
+
+```js
+fetch(url).then(res => {
+    // returns an array of values, instead of a string of comma-separated values
+    console.log(res.headers.raw()['set-cookie']);
+});
+```
+
+#### Post data using a file stream
+
+```js
+const { createReadStream } = require('fs');
+
+const stream = createReadStream('input.txt');
+
+fetch('https://httpbin.org/post', { method: 'POST', body: stream })
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Post with form-data (detect multipart)
+
+```js
+const FormData = require('form-data');
+
+const form = new FormData();
+form.append('a', 1);
+
+fetch('https://httpbin.org/post', { method: 'POST', body: form })
+    .then(res => res.json())
+    .then(json => console.log(json));
+
+// OR, using custom headers
+// NOTE: getHeaders() is non-standard API
+
+const form = new FormData();
+form.append('a', 1);
+
+const options = {
+    method: 'POST',
+    body: form,
+    headers: form.getHeaders()
+}
+
+fetch('https://httpbin.org/post', options)
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Request cancellation with AbortSignal
+
+> NOTE: You may cancel streamed requests only on Node >= v8.0.0
+
+You may cancel requests with `AbortController`. A suggested implementation is [`abort-controller`](https://www.npmjs.com/package/abort-controller).
+
+An example of timing out a request after 150ms could be achieved as the following:
+
+```js
+import AbortController from 'abort-controller';
+
+const controller = new AbortController();
+const timeout = setTimeout(
+  () => { controller.abort(); },
+  150,
+);
+
+fetch(url, { signal: controller.signal })
+  .then(res => res.json())
+  .then(
+    data => {
+      useData(data)
+    },
+    err => {
+      if (err.name === 'AbortError') {
+        // request was aborted
+      }
+    },
+  )
+  .finally(() => {
+    clearTimeout(timeout);
+  });
+```
+
+See [test cases](https://github.com/bitinn/node-fetch/blob/master/test/test.js) for more examples.
+
+
+## API
+
+### fetch(url[, options])
+
+- `url` A string representing the URL for fetching
+- `options` [Options](#fetch-options) for the HTTP(S) request
+- Returns: <code>Promise&lt;[Response](#class-response)&gt;</code>
+
+Perform an HTTP(S) fetch.
+
+`url` should be an absolute url, such as `https://example.com/`. A path-relative URL (`/file/under/root`) or protocol-relative URL (`//can-be-http-or-https.com/`) will result in a rejected `Promise`.
+
+<a id="fetch-options"></a>
+### Options
+
+The default values are shown after each option key.
+
+```js
+{
+    // These properties are part of the Fetch Standard
+    method: 'GET',
+    headers: {},        // request headers. format is the identical to that accepted by the Headers constructor (see below)
+    body: null,         // request body. can be null, a string, a Buffer, a Blob, or a Node.js Readable stream
+    redirect: 'follow', // set to `manual` to extract redirect headers, `error` to reject redirect
+    signal: null,       // pass an instance of AbortSignal to optionally abort requests
+
+    // The following properties are node-fetch extensions
+    follow: 20,         // maximum redirect count. 0 to not follow redirect
+    timeout: 0,         // req/res timeout in ms, it resets on redirect. 0 to disable (OS limit applies). Signal is recommended instead.
+    compress: true,     // support gzip/deflate content encoding. false to disable
+    size: 0,            // maximum response body size in bytes. 0 to disable
+    agent: null         // http(s).Agent instance or function that returns an instance (see below)
+}
+```
+
+##### Default Headers
+
+If no values are set, the following request headers will be sent automatically:
+
+Header              | Value
+------------------- | --------------------------------------------------------
+`Accept-Encoding`   | `gzip,deflate` _(when `options.compress === true`)_
+`Accept`            | `*/*`
+`Connection`        | `close` _(when no `options.agent` is present)_
+`Content-Length`    | _(automatically calculated, if possible)_
+`Transfer-Encoding` | `chunked` _(when `req.body` is a stream)_
+`User-Agent`        | `node-fetch/1.0 (+https://github.com/bitinn/node-fetch)`
+
+Note: when `body` is a `Stream`, `Content-Length` is not set automatically.
+
+##### Custom Agent
+
+The `agent` option allows you to specify networking related options which are out of the scope of Fetch, including and not limited to the following:
+
+- Support self-signed certificate
+- Use only IPv4 or IPv6
+- Custom DNS Lookup
+
+See [`http.Agent`](https://nodejs.org/api/http.html#http_new_agent_options) for more information.
+
+In addition, the `agent` option accepts a function that returns `http`(s)`.Agent` instance given current [URL](https://nodejs.org/api/url.html), this is useful during a redirection chain across HTTP and HTTPS protocol.
+
+```js
+const httpAgent = new http.Agent({
+    keepAlive: true
+});
+const httpsAgent = new https.Agent({
+    keepAlive: true
+});
+
+const options = {
+    agent: function (_parsedURL) {
+        if (_parsedURL.protocol == 'http:') {
+            return httpAgent;
+        } else {
+            return httpsAgent;
+        }
+    }
+}
+```
+
+<a id="class-request"></a>
+### Class: Request
+
+An HTTP(S) request containing information about URL, method, headers, and the body. This class implements the [Body](#iface-body) interface.
+
+Due to the nature of Node.js, the following properties are not implemented at this moment:
+
+- `type`
+- `destination`
+- `referrer`
+- `referrerPolicy`
+- `mode`
+- `credentials`
+- `cache`
+- `integrity`
+- `keepalive`
+
+The following node-fetch extension properties are provided:
+
+- `follow`
+- `compress`
+- `counter`
+- `agent`
+
+See [options](#fetch-options) for exact meaning of these extensions.
+
+#### new Request(input[, options])
+
+<small>*(spec-compliant)*</small>
+
+- `input` A string representing a URL, or another `Request` (which will be cloned)
+- `options` [Options][#fetch-options] for the HTTP(S) request
+
+Constructs a new `Request` object. The constructor is identical to that in the [browser](https://developer.mozilla.org/en-US/docs/Web/API/Request/Request).
+
+In most cases, directly `fetch(url, options)` is simpler than creating a `Request` object.
+
+<a id="class-response"></a>
+### Class: Response
+
+An HTTP(S) response. This class implements the [Body](#iface-body) interface.
+
+The following properties are not implemented in node-fetch at this moment:
+
+- `Response.error()`
+- `Response.redirect()`
+- `type`
+- `trailer`
+
+#### new Response([body[, options]])
+
+<small>*(spec-compliant)*</small>
+
+- `body` A `String` or [`Readable` stream][node-readable]
+- `options` A [`ResponseInit`][response-init] options dictionary
+
+Constructs a new `Response` object. The constructor is identical to that in the [browser](https://developer.mozilla.org/en-US/docs/Web/API/Response/Response).
+
+Because Node.js does not implement service workers (for which this class was designed), one rarely has to construct a `Response` directly.
+
+#### response.ok
+
+<small>*(spec-compliant)*</small>
+
+Convenience property representing if the request ended normally. Will evaluate to true if the response status was greater than or equal to 200 but smaller than 300.
+
+#### response.redirected
+
+<small>*(spec-compliant)*</small>
+
+Convenience property representing if the request has been redirected at least once. Will evaluate to true if the internal redirect counter is greater than 0.
+
+<a id="class-headers"></a>
+### Class: Headers
+
+This class allows manipulating and iterating over a set of HTTP headers. All methods specified in the [Fetch Standard][whatwg-fetch] are implemented.
+
+#### new Headers([init])
+
+<small>*(spec-compliant)*</small>
+
+- `init` Optional argument to pre-fill the `Headers` object
+
+Construct a new `Headers` object. `init` can be either `null`, a `Headers` object, an key-value map object or any iterable object.
+
+```js
+// Example adapted from https://fetch.spec.whatwg.org/#example-headers-class
+
+const meta = {
+  'Content-Type': 'text/xml',
+  'Breaking-Bad': '<3'
+};
+const headers = new Headers(meta);
+
+// The above is equivalent to
+const meta = [
+  [ 'Content-Type', 'text/xml' ],
+  [ 'Breaking-Bad', '<3' ]
+];
+const headers = new Headers(meta);
+
+// You can in fact use any iterable objects, like a Map or even another Headers
+const meta = new Map();
+meta.set('Content-Type', 'text/xml');
+meta.set('Breaking-Bad', '<3');
+const headers = new Headers(meta);
+const copyOfHeaders = new Headers(headers);
+```
+
+<a id="iface-body"></a>
+### Interface: Body
+
+`Body` is an abstract interface with methods that are applicable to both `Request` and `Response` classes.
+
+The following methods are not yet implemented in node-fetch at this moment:
+
+- `formData()`
+
+#### body.body
+
+<small>*(deviation from spec)*</small>
+
+* Node.js [`Readable` stream][node-readable]
+
+Data are encapsulated in the `Body` object. Note that while the [Fetch Standard][whatwg-fetch] requires the property to always be a WHATWG `ReadableStream`, in node-fetch it is a Node.js [`Readable` stream][node-readable].
+
+#### body.bodyUsed
+
+<small>*(spec-compliant)*</small>
+
+* `Boolean`
+
+A boolean property for if this body has been consumed. Per the specs, a consumed body cannot be used again.
+
+#### body.arrayBuffer()
+#### body.blob()
+#### body.json()
+#### body.text()
+
+<small>*(spec-compliant)*</small>
+
+* Returns: <code>Promise</code>
+
+Consume the body and return a promise that will resolve to one of these formats.
+
+#### body.buffer()
+
+<small>*(node-fetch extension)*</small>
+
+* Returns: <code>Promise&lt;Buffer&gt;</code>
+
+Consume the body and return a promise that will resolve to a Buffer.
+
+#### body.textConverted()
+
+<small>*(node-fetch extension)*</small>
+
+* Returns: <code>Promise&lt;String&gt;</code>
+
+Identical to `body.text()`, except instead of always converting to UTF-8, encoding sniffing will be performed and text converted to UTF-8 if possible.
+
+(This API requires an optional dependency of the npm package [encoding](https://www.npmjs.com/package/encoding), which you need to install manually. `webpack` users may see [a warning message](https://github.com/bitinn/node-fetch/issues/412#issuecomment-379007792) due to this optional dependency.)
+
+<a id="class-fetcherror"></a>
+### Class: FetchError
+
+<small>*(node-fetch extension)*</small>
+
+An operational error in the fetching process. See [ERROR-HANDLING.md][] for more info.
+
+<a id="class-aborterror"></a>
+### Class: AbortError
+
+<small>*(node-fetch extension)*</small>
+
+An Error thrown when the request is aborted in response to an `AbortSignal`'s `abort` event. It has a `name` property of `AbortError`. See [ERROR-HANDLING.MD][] for more info.
+
+## Acknowledgement
+
+Thanks to [github/fetch](https://github.com/github/fetch) for providing a solid implementation reference.
+
+`node-fetch` v1 was maintained by [@bitinn](https://github.com/bitinn); v2 was maintained by [@TimothyGu](https://github.com/timothygu), [@bitinn](https://github.com/bitinn) and [@jimmywarting](https://github.com/jimmywarting); v2 readme is written by [@jkantr](https://github.com/jkantr).
+
+## License
+
+MIT
+
+[npm-image]: https://flat.badgen.net/npm/v/node-fetch
+[npm-url]: https://www.npmjs.com/package/node-fetch
+[travis-image]: https://flat.badgen.net/travis/bitinn/node-fetch
+[travis-url]: https://travis-ci.org/bitinn/node-fetch
+[codecov-image]: https://flat.badgen.net/codecov/c/github/bitinn/node-fetch/master
+[codecov-url]: https://codecov.io/gh/bitinn/node-fetch
+[install-size-image]: https://flat.badgen.net/packagephobia/install/node-fetch
+[install-size-url]: https://packagephobia.now.sh/result?p=node-fetch
+[discord-image]: https://img.shields.io/discord/619915844268326952?color=%237289DA&label=Discord&style=flat-square
+[discord-url]: https://discord.gg/Zxbndcm
+[opencollective-image]: https://opencollective.com/node-fetch/backers.svg
+[opencollective-url]: https://opencollective.com/node-fetch
+[whatwg-fetch]: https://fetch.spec.whatwg.org/
+[response-init]: https://fetch.spec.whatwg.org/#responseinit
+[node-readable]: https://nodejs.org/api/stream.html#stream_readable_streams
+[mdn-headers]: https://developer.mozilla.org/en-US/docs/Web/API/Headers
+[LIMITS.md]: https://github.com/bitinn/node-fetch/blob/master/LIMITS.md
+[ERROR-HANDLING.md]: https://github.com/bitinn/node-fetch/blob/master/ERROR-HANDLING.md
+[UPGRADE-GUIDE.md]: https://github.com/bitinn/node-fetch/blob/master/UPGRADE-GUIDE.md

node_modules/node-fetch/browser.js

@@ -0,0 +1,25 @@
+"use strict";
+
+// ref: https://github.com/tc39/proposal-global
+var getGlobal = function () {
+	// the only reliable means to get the global object is
+	// `Function('return this')()`
+	// However, this causes CSP violations in Chrome apps.
+	if (typeof self !== 'undefined') { return self; }
+	if (typeof window !== 'undefined') { return window; }
+	if (typeof global !== 'undefined') { return global; }
+	throw new Error('unable to locate global object');
+}
+
+var globalObject = getGlobal();
+
+module.exports = exports = globalObject.fetch;
+
+// Needed for TypeScript and Webpack.
+if (globalObject.fetch) {
+	exports.default = globalObject.fetch.bind(globalObject);
+}
+
+exports.Headers = globalObject.Headers;
+exports.Request = globalObject.Request;
+exports.Response = globalObject.Response;

node_modules/node-fetch/package.json

@@ -0,0 +1,89 @@
+{
+    "name": "node-fetch",
+    "version": "2.6.12",
+    "description": "A light-weight module that brings window.fetch to node.js",
+    "main": "lib/index.js",
+    "browser": "./browser.js",
+    "module": "lib/index.mjs",
+    "files": [
+        "lib/index.js",
+        "lib/index.mjs",
+        "lib/index.es.js",
+        "browser.js"
+    ],
+    "engines": {
+        "node": "4.x || >=6.0.0"
+    },
+    "scripts": {
+        "build": "cross-env BABEL_ENV=rollup rollup -c",
+        "prepare": "npm run build",
+        "test": "cross-env BABEL_ENV=test mocha --require babel-register --throw-deprecation test/test.js",
+        "report": "cross-env BABEL_ENV=coverage nyc --reporter lcov --reporter text mocha -R spec test/test.js",
+        "coverage": "cross-env BABEL_ENV=coverage nyc --reporter json --reporter text mocha -R spec test/test.js && codecov -f coverage/coverage-final.json"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/bitinn/node-fetch.git"
+    },
+    "keywords": [
+        "fetch",
+        "http",
+        "promise"
+    ],
+    "author": "David Frank",
+    "license": "MIT",
+    "bugs": {
+        "url": "https://github.com/bitinn/node-fetch/issues"
+    },
+    "homepage": "https://github.com/bitinn/node-fetch",
+    "dependencies": {
+        "whatwg-url": "^5.0.0"
+    },
+    "peerDependencies": {
+        "encoding": "^0.1.0"
+    },
+    "peerDependenciesMeta": {
+        "encoding": {
+            "optional": true
+        }
+    },
+    "devDependencies": {
+        "@ungap/url-search-params": "^0.1.2",
+        "abort-controller": "^1.1.0",
+        "abortcontroller-polyfill": "^1.3.0",
+        "babel-core": "^6.26.3",
+        "babel-plugin-istanbul": "^4.1.6",
+        "babel-plugin-transform-async-generator-functions": "^6.24.1",
+        "babel-polyfill": "^6.26.0",
+        "babel-preset-env": "1.4.0",
+        "babel-register": "^6.16.3",
+        "chai": "^3.5.0",
+        "chai-as-promised": "^7.1.1",
+        "chai-iterator": "^1.1.1",
+        "chai-string": "~1.3.0",
+        "codecov": "3.3.0",
+        "cross-env": "^5.2.0",
+        "form-data": "^2.3.3",
+        "is-builtin-module": "^1.0.0",
+        "mocha": "^5.0.0",
+        "nyc": "11.9.0",
+        "parted": "^0.1.1",
+        "promise": "^8.0.3",
+        "resumer": "0.0.0",
+        "rollup": "^0.63.4",
+        "rollup-plugin-babel": "^3.0.7",
+        "string-to-arraybuffer": "^1.0.2",
+        "teeny-request": "3.7.0"
+    },
+    "release": {
+        "branches": [
+            "+([0-9]).x",
+            "main",
+            "next",
+            {
+                "name": "beta",
+                "prerelease": true
+            }
+        ]
+    }
+}

node_modules/proj4/.github/workflows/build-and-test.yml

@@ -0,0 +1,31 @@
+# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: Node.js CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm test

node_modules/proj4/.jshintrc

@@ -0,0 +1,12 @@
+{
+  "esversion": 6,
+  "curly": true,
+  "eqeqeq": true,
+  "latedef": "nofunc",
+  "undef": true,
+  "unused": true,
+  "trailing": true,
+  "indent": 2,
+  "browser": true,
+  "node": true
+}

node_modules/proj4/AUTHORS

@@ -0,0 +1,25 @@
+Mike Adair <madair@dmsolutions.ca>
+Richard Greenwood <rich@greenwoodmap.com>
+Calvin Metcalf <calvin.metcalf@gmail.com>
+Richard Marsden (http://www.winwaed.com)
+#credit for
+#src/projCode/gnom.js
+#src/projCode/cea.js
+T. Mittan
+#credit for
+#src/projCode/eqdc.js
+#src/projCode/equi.js
+#src/projCode/merc.js
+#src/projCode/mill.js
+#src/projCode/omerc.js
+#src/projCode/ortho.js
+#src/projCode/poly.js
+#src/projCode/poly.js
+D. Steinwand
+#credit for
+#src/projCode/merc.js
+#src/projCode/laea.js
+#src/projCode/moll.js
+S. Nelson
+#credit for
+#src/projCode/moll.js

node_modules/proj4/Gruntfile.js

@@ -0,0 +1,126 @@
+var json = require('rollup-plugin-json');
+var nodeResolve = require('rollup-plugin-node-resolve');
+var replace = require('rollup-plugin-replace');
+var pkg = require('./package.json');
+
+var projs = [
+  'tmerc',
+  'etmerc',
+  'utm',
+  'sterea',
+  'stere',
+  'somerc',
+  'omerc',
+  'lcc',
+  'krovak',
+  'cass',
+  'laea',
+  'aea',
+  'gnom',
+  'cea',
+  'eqc',
+  'poly',
+  'nzmg',
+  'mill',
+  'sinu',
+  'moll',
+  'eqdc',
+  'vandg',
+  'aeqd',
+  'ortho',
+  'qsc',
+  'robin',
+  'geocent',
+  'tpers',
+  'geos'
+];
+module.exports = function (grunt) {
+  grunt.initConfig({
+    pkg: grunt.file.readJSON('package.json'),
+    connect: {
+      server: {
+        options: {
+          port: process.env.PORT || 8080,
+          base: '.'
+        }
+      }
+    },
+    mocha_phantomjs: {
+      all: {
+        options: {
+          reporter: "dot",
+          urls: [ //my ide requries process.env.IP and PORT
+            "http://" + (process.env.IP || "127.0.0.1") + ":" + (process.env.PORT || "8080") + "/test/amd.html",
+            "http://" + (process.env.IP || "127.0.0.1") + ":" + (process.env.PORT || "8080") + "/test/opt.html"
+          ]
+        }
+      }
+    },
+    jshint: {
+      options: {
+        jshintrc: "./.jshintrc"
+      },
+      all: ['./lib/*.js', './lib/*/*.js']
+    },
+    rollup: {
+      options: {
+        format: "umd",
+        moduleName: "proj4",
+        plugins: [
+          replace({
+            __VERSION__: pkg.version
+          }),
+          json(),
+          nodeResolve()
+        ]
+      },
+      files: {
+        dest: './dist/proj4-src.js',
+        src: './lib/index.js',
+      },
+    },
+    uglify: {
+      options: {
+        report: 'gzip',
+        mangle:{
+          reserved: ['proj4','Projection','Point']
+        },
+      },
+      all: {
+        src: 'dist/proj4-src.js',
+        dest: 'dist/proj4.js'
+      }
+    }
+  });
+  grunt.loadNpmTasks('grunt-rollup');
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+  grunt.loadNpmTasks('grunt-contrib-jshint');
+  grunt.loadNpmTasks('grunt-contrib-connect');
+  grunt.loadNpmTasks('grunt-mocha-phantomjs');
+  grunt.registerTask('custom',function(){
+    grunt.task.run('rollup', 'uglify');
+    var projections = this.args;
+    if(projections[0]==='default'){
+      grunt.file.write('./projs.js','export default function(){}');
+      return;
+    }
+    if(projections[0]==='all'){
+      projections = projs;
+    }
+    grunt.file.write('./projs.js',[
+      projections.map(function(proj) {
+        return "import " + proj + " from './lib/projections/" + proj + "';";
+      }).join("\n"),
+      "export default function(proj4){",
+      projections.map(function(proj) {
+        return "  proj4.Proj.projections.add(" + proj + ");"
+      }).join("\n"),
+      "}"
+    ].join("\n"));
+  });
+  grunt.registerTask('build',function(){
+    var args = this.args.length?this.args[0].split(','):['default'];
+    grunt.task.run('jshint', 'custom:'+args.join(':'));
+  });
+  grunt.registerTask('default', ['build:all', 'connect','mocha_phantomjs']);
+};

node_modules/proj4/LICENSE.md

@@ -0,0 +1,29 @@
+## Proj4js -- Javascript reprojection library. 
+ 
+Authors:
+- Mike Adair madairATdmsolutions.ca
+- Richard Greenwood richATgreenwoodmap.com
+- Didier Richard didier.richardATign.fr
+- Stephen Irons stephen.ironsATclear.net.nz
+- Olivier Terral oterralATgmail.com
+- Calvin Metcalf cmetcalfATappgeo.com
+
+Copyright (c) 2014, Mike Adair, Richard Greenwood, Didier Richard, Stephen Irons, Olivier Terral and Calvin Metcalf
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ _THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE._

node_modules/proj4/PUBLISHING.md

@@ -0,0 +1,21 @@
+Publishing
+===
+
+Make sure you have the latest from the main branch:
+
+    git pull origin master
+
+Use `tin` to update the version number in the `package.json`, `component.json` & `bower.json`.
+
+    tin -v x.y.z
+
+Then run the publish script
+
+   ./publish.sh
+
+afterwards don't forget to update the versions to be a prerelease of the next version, so if you just published 1.1.1 then:
+
+    tin -v 1.1.2-alpha
+    git add package.json component.json bower.json
+    git commit -m 'update version to 1.1.2-alpha'
+    git push origin master

node_modules/proj4/README.md

@@ -0,0 +1,194 @@
+# PROJ4JS [![Build Status](https://api.travis-ci.org/proj4js/proj4js.svg?branch=master)](https://travis-ci.org/proj4js/proj4js)
+
+Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.
+Originally a port of [PROJ](https://proj.org/) ([then known as PROJ.4](https://proj.org/faq.html#what-happened-to-proj-4)) and GCTCP C ([Archive](https://web.archive.org/web/20130523091752/http://edcftp.cr.usgs.gov/pub/software/gctpc/)) it is
+a part of the [MetaCRS](https://trac.osgeo.org/metacrs/wiki) group of projects.
+
+## Installing
+
+Depending on your preferences
+
+```bash
+npm install proj4
+bower install proj4
+component install proj4js/proj4js
+```
+
+or just manually grab the file `proj4.js` from the [latest release](https://github.com/proj4js/proj4js/releases)'s `dist/` folder.
+
+If you do not want to download anything, Proj4js is also hosted on [cdnjs](https://www.cdnjs.com/libraries/proj4js) for direct use in your browser applications.
+
+## Using
+
+The basic signature is:
+
+```javascript
+proj4([fromProjection, ]toProjection[, coordinates])
+```
+
+Projections can be proj or wkt strings.
+
+Coordinates may be an object of the form `{x:x,y:y}` or an array of the form `[x,y]`.
+
+When all 3 arguments  are given, the result is that the coordinates are transformed from projection1 to projection 2. And returned in the same format that they were given in.
+
+```javascript
+var firstProjection = 'PROJCS["NAD83 / Massachusetts Mainland",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["standard_parallel_1",42.68333333333333],PARAMETER["standard_parallel_2",41.71666666666667],PARAMETER["latitude_of_origin",41],PARAMETER["central_meridian",-71.5],PARAMETER["false_easting",200000],PARAMETER["false_northing",750000],AUTHORITY["EPSG","26986"],AXIS["X",EAST],AXIS["Y",NORTH]]';
+var secondProjection = "+proj=gnom +lat_0=90 +lon_0=0 +x_0=6300000 +y_0=6300000 +ellps=WGS84 +datum=WGS84 +units=m +no_defs";
+//I'm not going to redefine those two in latter examples.
+proj4(firstProjection,secondProjection,[-122.305887, 58.9465872]);
+// [-2690575.447893817, 36622916.8071244564]
+```
+
+The library can also parse coordinates provided with an elevation and measure, again as an object of the form `{x:x,y:y,z:z,m:m}` or an array of the form `[x,y,z,m]`.
+
+```javascript
+proj4(firstProjection,secondProjection,[-122.305887, 58.9465872,10]);
+// [-2690575.447893817, 36622916.8071244564, 10]
+```
+
+If only 1 projection is given then it is assumed that it is being projected *from* WGS84 (fromProjection is WGS84).
+
+```javascript
+proj4(firstProjection,[-71,41]);
+// [242075.00535055372, 750123.32090043]
+```
+
+If no coordinates are given an object with two methods is returned, its methods are `forward` which projects from the first projection to the second and `inverse` which projects from the second to the first.
+
+```javascript
+proj4(firstProjection,secondProjection).forward([-122.305887, 58.9465872]);
+// [-2690575.447893817, 36622916.8071244564]
+proj4(secondProjection,firstProjection).inverse([-122.305887, 58.9465872]);
+// [-2690575.447893817, 36622916.8071244564]
+```
+
+And as above if only one projection is given, it's assumed to be coming from wgs84:
+
+```javascript
+proj4(firstProjection).forward([-71,41]);
+// [242075.00535055372, 750123.32090043]
+proj4(firstProjection).inverse([242075.00535055372, 750123.32090043]);
+// [-71, 40.99999999999986]
+```
+Note: The generation of the floating point value `40.99999999999986` in this example represents the fact that some variance in precision is involved in any conversion between one coordinate reference system and another.
+
+## Named Projections
+
+If you prefer to define a projection as a string and reference it that way, you may use the proj4.defs method which can be called 2 ways, with a name and projection:
+
+```js
+proj4.defs('WGS84', "+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees");
+```
+
+or with an array
+
+```js
+proj4.defs([
+  [
+    'EPSG:4326',
+    '+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees'],
+  [
+    'EPSG:4269',
+    '+title=NAD83 (long/lat) +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees'
+  ]
+]);
+```
+
+you can then do
+
+```js
+proj4('EPSG:4326');
+```
+
+instead of writing out the whole proj definition, by default proj4 has the following projections predefined:
+
+- 'EPSG:4326', which has the following alias
+    - 'WGS84'
+- 'EPSG:4269'
+- 'EPSG:3857', which has the following aliases
+    - 'EPSG:3785'
+    - 'GOOGLE'
+    - 'EPSG:900913'
+    - 'EPSG:102113'
+
+Defined projections can also be accessed through the proj4.defs function (`proj4.defs('EPSG:4326')`).
+
+proj4.defs can also be used to define a named alias:
+
+```javascript
+proj4.defs('urn:x-ogc:def:crs:EPSG:4326', proj4.defs('EPSG:4326'));
+```
+
+## Axis order
+
+By default, proj4 uses `[x,y]` axis order for projected (cartesian) coordinate systems and `[x=longitude,y=latitude]` for geographic coordinates. To enforce the axis order of the provided proj or wkt string, use the
+```javascript
+proj4(fromProjection, toProjection).forward(coordinate, enforceAxis);
+proj4(fromProjection, toProjection).inverse(coordinate, enforceAxis);
+```
+signatures with `enforceAxis` set to `true`:
+```javascript
+proj4('+proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees +axis=neu', firstProjection).forward([41, -71], true);
+// [242075.00535055372, 750123.32090043]
+proj4('+proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees +axis=neu', firstProjection).inverse([242075.00535055372, 750123.32090043], true);
+//[40.99999999999986, -71]
+//the floating points to answer your question
+```
+
+## Grid Based Datum Adjustments
+
+To use `+nadgrids=` in a proj definition, first read your NTv2 `.gsb` file (e.g. from https://github.com/OSGeo/proj-datumgrid) into an ArrayBuffer, then pass it to `proj4.nadgrid`. E.g:
+
+```javascript
+const buffer = fs.readFileSync('ntv2.gsb').buffer
+proj4.nadgrid('key', buffer);
+```
+
+then use the given key in your definition, e.g. `+nadgrids=@key,null`. See [Grid Based Datum Adjustments](https://proj.org/usage/transformation.html?highlight=nadgrids#grid-based-datum-adjustments).
+
+## TypeScript
+
+TypeScript implementation was added to the [DefinitelyTyped repository](https://github.com/DefinitelyTyped/DefinitelyTyped).
+
+```bash
+$ npm install --save @types/proj4
+```
+
+## Developing
+To set up build tools make sure you have node and grunt-cli installed and then run `npm install`.
+
+To do the complete build and browser tests run
+
+```bash
+node_modules/.bin/grunt
+```
+
+To run node tests run
+
+```bash
+npm test
+```
+
+To run node tests with coverage run
+
+```bash
+npm test --coverage
+```
+
+To create a build with only default projections (latlon and Mercator) run
+
+```bash
+node_modules/.bin/grunt build
+```
+
+To create a build with only custom projections include a comma separated list of projections codes (the file name in 'lib/projections' without the '.js') after a colon, e.g.
+
+```bash
+node_modules/.bin/grunt build:tmerc
+#includes transverse Mercator
+node_modules/.bin/grunt build:lcc
+#includes lambert conformal conic
+node_modules/.bin/grunt build:omerc,moll
+#includes oblique Mercator and Mollweide
+```

node_modules/proj4/REFERENCES.md

@@ -0,0 +1,33 @@
+1. Snyder, John P., "Map Projections--A Working Manual", U.S. Geological Survey
+    Professional Paper 1395 (Supersedes USGS Bulletin 1532),
+    United States Government Printing Office, Washington D.C., 1987.
+    Accessed: 2016-05-09.  https://pubs.er.usgs.gov/publication/pp1395
+2. Snyder, John P. and Voxland, Philip M., "An Album of Map Projections",
+    U.S. Geological Survey Professional Paper 1453 ,
+    United State Government Printing Office, Washington D.C., 1989.
+    Accessed: 2016-05-09.  https://pubs.er.usgs.gov/publication/pp1453
+3. "Cartographic Projection Procedures for the UNIX Environment-
+    A User's Manual" by Gerald I. Evenden,
+    USGS Open File Report 90-284 and Release 4 Interim Reports (2003).
+    Accessed: 2016-06-09.  http://www2.bren.ucsb.edu/~frew/ESM264/private/proj_manual.pdf
+4. Snyder, John P., "Flattening the Earth -
+    Two Thousand Years of Map Projections", Univ. Chicago Press, 1993
+5. Wolfram Mathworld "Gnomonic Projection"
+    http://mathworld.wolfram.com/GnomonicProjection.html
+    Accessed: 12th November 2009
+6. "New Equal-Area Map Projections for Noncircular Regions", John P. Snyder,
+    The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.
+7. Snyder, John P., "Map Projections--A Working Manual", U.S. Geological
+    Survey Professional Paper 1395 (Supersedes USGS Bulletin 1532), United
+    State Government Printing Office, Washington D.C., 1987.
+    Access date 2016-05-09.  https://pubs.er.usgs.gov/publication/pp1395
+8. "Software Documentation for GCTP General Cartographic Transformation
+    Package", U.S. Geological Survey National Mapping Division, May 1982.
+9. Department of Land and Survey Technical Circular 1973/32
+    http://www.linz.govt.nz/docs/miscellaneous/nz-map-definition.pdf
+10. OSG Technical Report 4.1
+    http://www.linz.govt.nz/docs/miscellaneous/nzmg.pdf
+11. Formules et constantes pour le Calcul pour la
+    projection cylindrique conforme à axe oblique et pour la transformation entre
+    des systèmes de référence.
+    http://www.swisstopo.admin.ch/internet/swisstopo/fr/home/topics/survey/sys/refsys/switzerland.parsysrelated1.31216.downloadList.77004.DownloadFile.tmp/swissprojectionfr.pdf

node_modules/proj4/bower.json

@@ -0,0 +1,24 @@
+{
+  "name": "proj4",
+  "version": "2.9.0",
+  "description": "Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.",
+  "homepage": "https://github.com/proj4js/proj4js",
+  "main": "dist/proj4.js",
+  "keywords": [
+    "gis",
+    "projections",
+    "geospatial",
+    "transform",
+    "datum"
+  ],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests",
+    "almond",
+    "src"
+  ]
+}

node_modules/proj4/changelog.md

@@ -0,0 +1,21 @@
+Change log
+===
+- 2.2.1: Documentation fixes and added proj4.defs('name') as an alias for proj4.defs['name'];
+
+- 2.1.4: dist folder is added back in after accidentally omitting it in 2.1.1
+
+- 2.1.3: skipped as issues with the dist folder are ironed out.
+
+- 2.1.2: added sensible defaults for false eastings/northings
+
+- 2.1.1: tweaks to how we publish it, fixes related to errors with the OSGB36 and Reseau National Belge 1972 datums, we took the first steps towards depreciating the proj4.Point class.
+
+- 2.1.0: targeted builds for projections are now supported, and internally projection creation is more modular.
+
+- 2.0.3: mgrs is broken out into it's own module loaded via npm.
+
+- 2.0.2: module common is broken up into a collection of smaller modules. 
+
+- 2.0.1: fix typo in eqc projection.
+
+- 2.0.0: we start the change log.

node_modules/proj4/component.json

@@ -0,0 +1,17 @@
+{
+  "name": "proj4",
+  "version": "2.9.0",
+  "description": "Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.",
+  "repo": "proj4js/proj4js",
+  "keywords": [
+    "projections",
+    "proj4",
+    "transform",
+    "crs"
+  ],
+  "license": "MIT",
+  "main": "dist/proj4.js",
+  "scripts": [
+    "dist/proj4.js"
+  ]
+}

node_modules/proj4/lib/Point.js

@@ -0,0 +1,34 @@
+import {toPoint, forward} from 'mgrs';
+
+function Point(x, y, z) {
+  if (!(this instanceof Point)) {
+    return new Point(x, y, z);
+  }
+  if (Array.isArray(x)) {
+    this.x = x[0];
+    this.y = x[1];
+    this.z = x[2] || 0.0;
+  } else if(typeof x === 'object') {
+    this.x = x.x;
+    this.y = x.y;
+    this.z = x.z || 0.0;
+  } else if (typeof x === 'string' && typeof y === 'undefined') {
+    var coords = x.split(',');
+    this.x = parseFloat(coords[0], 10);
+    this.y = parseFloat(coords[1], 10);
+    this.z = parseFloat(coords[2], 10) || 0.0;
+  } else {
+    this.x = x;
+    this.y = y;
+    this.z = z || 0.0;
+  }
+  console.warn('proj4.Point will be removed in version 3, use proj4.toPoint');
+}
+
+Point.fromMGRS = function(mgrsStr) {
+  return new Point(toPoint(mgrsStr));
+};
+Point.prototype.toMGRS = function(accuracy) {
+  return forward([this.x, this.y], accuracy);
+};
+export default Point;

node_modules/proj4/lib/Proj.js

@@ -0,0 +1,74 @@
+import parseCode from './parseCode';
+import extend from './extend';
+import projections from './projections';
+import {sphere as dc_sphere, eccentricity as dc_eccentricity} from './deriveConstants';
+import Datum from './constants/Datum';
+import datum from './datum';
+import match from './match';
+import {getNadgrids} from "./nadgrid";
+
+function Projection(srsCode,callback) {
+  if (!(this instanceof Projection)) {
+    return new Projection(srsCode);
+  }
+  callback = callback || function(error){
+    if(error){
+      throw error;
+    }
+  };
+  var json = parseCode(srsCode);
+  if(typeof json !== 'object'){
+    callback(srsCode);
+    return;
+  }
+  var ourProj = Projection.projections.get(json.projName);
+  if(!ourProj){
+    callback(srsCode);
+    return;
+  }
+  if (json.datumCode && json.datumCode !== 'none') {
+    var datumDef = match(Datum, json.datumCode);
+    if (datumDef) {
+      json.datum_params = json.datum_params || (datumDef.towgs84 ? datumDef.towgs84.split(',') : null);
+      json.ellps = datumDef.ellipse;
+      json.datumName = datumDef.datumName ? datumDef.datumName : json.datumCode;
+    }
+  }
+  json.k0 = json.k0 || 1.0;
+  json.axis = json.axis || 'enu';
+  json.ellps = json.ellps || 'wgs84';
+  json.lat1 = json.lat1 || json.lat0; // Lambert_Conformal_Conic_1SP, for example, needs this
+
+  var sphere_ = dc_sphere(json.a, json.b, json.rf, json.ellps, json.sphere);
+  var ecc = dc_eccentricity(sphere_.a, sphere_.b, sphere_.rf, json.R_A);
+  var nadgrids = getNadgrids(json.nadgrids);
+  var datumObj = json.datum || datum(json.datumCode, json.datum_params, sphere_.a, sphere_.b, ecc.es, ecc.ep2,
+    nadgrids);
+
+  extend(this, json); // transfer everything over from the projection because we don't know what we'll need
+  extend(this, ourProj); // transfer all the methods from the projection
+
+  // copy the 4 things over we calculated in deriveConstants.sphere
+  this.a = sphere_.a;
+  this.b = sphere_.b;
+  this.rf = sphere_.rf;
+  this.sphere = sphere_.sphere;
+
+  // copy the 3 things we calculated in deriveConstants.eccentricity
+  this.es = ecc.es;
+  this.e = ecc.e;
+  this.ep2 = ecc.ep2;
+
+  // add in the datum object
+  this.datum = datumObj;
+
+  // init the projection
+  this.init();
+
+  // legecy callback from back in the day when it went to spatialreference.org
+  callback(null, this);
+
+}
+Projection.projections = projections;
+Projection.projections.start();
+export default Projection;

node_modules/proj4/lib/adjust_axis.js

@@ -0,0 +1,61 @@
+export default function(crs, denorm, point) {
+  var xin = point.x,
+    yin = point.y,
+    zin = point.z || 0.0;
+  var v, t, i;
+  var out = {};
+  for (i = 0; i < 3; i++) {
+    if (denorm && i === 2 && point.z === undefined) {
+      continue;
+    }
+    if (i === 0) {
+      v = xin;
+      if ("ew".indexOf(crs.axis[i]) !== -1) {
+        t = 'x';
+      } else {
+        t = 'y';
+      }
+
+    }
+    else if (i === 1) {
+      v = yin;
+      if ("ns".indexOf(crs.axis[i]) !== -1) {
+        t = 'y';
+      } else {
+        t = 'x';
+      }
+    }
+    else {
+      v = zin;
+      t = 'z';
+    }
+    switch (crs.axis[i]) {
+    case 'e':
+      out[t] = v;
+      break;
+    case 'w':
+      out[t] = -v;
+      break;
+    case 'n':
+      out[t] = v;
+      break;
+    case 's':
+      out[t] = -v;
+      break;
+    case 'u':
+      if (point[t] !== undefined) {
+        out.z = v;
+      }
+      break;
+    case 'd':
+      if (point[t] !== undefined) {
+        out.z = -v;
+      }
+      break;
+    default:
+      //console.log("ERROR: unknow axis ("+crs.axis[i]+") - check definition of "+crs.projName);
+      return null;
+    }
+  }
+  return out;
+}

node_modules/proj4/lib/checkSanity.js

@@ -0,0 +1,15 @@
+export default function (point) {
+  checkCoord(point.x);
+  checkCoord(point.y);
+}
+function checkCoord(num) {
+  if (typeof Number.isFinite === 'function') {
+    if (Number.isFinite(num)) {
+      return;
+    }
+    throw new TypeError('coordinates must be finite numbers');
+  }
+  if (typeof num !== 'number' || num !== num || !isFinite(num)) {
+    throw new TypeError('coordinates must be finite numbers');
+  }
+}

node_modules/proj4/lib/common/acosh.js

@@ -0,0 +1,3 @@
+export default function(x) {
+  return 2 * Math.log(Math.sqrt((x + 1) / 2) + Math.sqrt((x - 1) / 2));
+}

node_modules/proj4/lib/common/adjust_lat.js

@@ -0,0 +1,6 @@
+import {HALF_PI} from '../constants/values';
+import sign from './sign';
+
+export default function(x) {
+  return (Math.abs(x) < HALF_PI) ? x : (x - (sign(x) * Math.PI));
+}

node_modules/proj4/lib/common/adjust_lon.js

@@ -0,0 +1,7 @@
+
+import {TWO_PI, SPI} from '../constants/values';
+import sign from './sign';
+
+export default function(x) {
+  return (Math.abs(x) <= SPI) ? x : (x - (sign(x) * TWO_PI));
+}

node_modules/proj4/lib/common/adjust_zone.js

@@ -0,0 +1,14 @@
+import adjust_lon from './adjust_lon';
+
+export default function(zone, lon) {
+  if (zone === undefined) {
+    zone = Math.floor((adjust_lon(lon) + Math.PI) * 30 / Math.PI) + 1;
+
+    if (zone < 0) {
+      return 0;
+    } else if (zone > 60) {
+      return 60;
+    }
+  }
+  return zone;
+}

node_modules/proj4/lib/common/asinh.js

@@ -0,0 +1,4 @@
+export default function(x) {
+  var s = (x >= 0 ? 1 : -1);
+  return s * (Math.log(Math.abs(x) + Math.sqrt(x * x + 1)));
+}

node_modules/proj4/lib/common/asinhy.js

@@ -0,0 +1,9 @@
+import hypot from './hypot';
+import log1py from './log1py';
+
+export default function(x) {
+  var y = Math.abs(x);
+  y = log1py(y * (1 + y / (hypot(1, y) + 1)));
+
+  return x < 0 ? -y : y;
+}

node_modules/proj4/lib/common/asinz.js

@@ -0,0 +1,6 @@
+export default function(x) {
+  if (Math.abs(x) > 1) {
+    x = (x > 1) ? 1 : -1;
+  }
+  return Math.asin(x);
+}

node_modules/proj4/lib/common/atanh.js

@@ -0,0 +1,3 @@
+export default function(x) {
+  return Math.log((x - 1) / (x + 1)) / 2;
+}

node_modules/proj4/lib/common/clens.js

@@ -0,0 +1,15 @@
+export default function(pp, arg_r) {
+  var r = 2 * Math.cos(arg_r);
+  var i = pp.length - 1;
+  var hr1 = pp[i];
+  var hr2 = 0;
+  var hr;
+
+  while (--i >= 0) {
+    hr = -hr2 + r * hr1 + pp[i];
+    hr2 = hr1;
+    hr1 = hr;
+  }
+
+  return Math.sin(arg_r) * hr;
+}

node_modules/proj4/lib/common/clens_cmplx.js

@@ -0,0 +1,32 @@
+import sinh from './sinh';
+import cosh from './cosh';
+
+export default function(pp, arg_r, arg_i) {
+  var sin_arg_r = Math.sin(arg_r);
+  var cos_arg_r = Math.cos(arg_r);
+  var sinh_arg_i = sinh(arg_i);
+  var cosh_arg_i = cosh(arg_i);
+  var r = 2 * cos_arg_r * cosh_arg_i;
+  var i = -2 * sin_arg_r * sinh_arg_i;
+  var j = pp.length - 1;
+  var hr = pp[j];
+  var hi1 = 0;
+  var hr1 = 0;
+  var hi = 0;
+  var hr2;
+  var hi2;
+
+  while (--j >= 0) {
+    hr2 = hr1;
+    hi2 = hi1;
+    hr1 = hr;
+    hi1 = hi;
+    hr = -hr2 + r * hr1 - i * hi1 + pp[j];
+    hi = -hi2 + i * hr1 + r * hi1;
+  }
+
+  r = sin_arg_r * cosh_arg_i;
+  i = cos_arg_r * sinh_arg_i;
+
+  return [r * hr - i * hi, r * hi + i * hr];
+}

node_modules/proj4/lib/common/cosh.js

@@ -0,0 +1,5 @@
+export default function(x) {
+  var r = Math.exp(x);
+  r = (r + 1 / r) / 2;
+  return r;
+}

node_modules/proj4/lib/common/e0fn.js

@@ -0,0 +1,3 @@
+export default function(x) {
+  return (1 - 0.25 * x * (1 + x / 16 * (3 + 1.25 * x)));
+}

node_modules/proj4/lib/common/e1fn.js

@@ -0,0 +1,3 @@
+export default function(x) {
+  return (0.375 * x * (1 + 0.25 * x * (1 + 0.46875 * x)));
+}

node_modules/proj4/lib/common/e2fn.js

@@ -0,0 +1,3 @@
+export default function(x) {
+  return (0.05859375 * x * x * (1 + 0.75 * x));
+}

node_modules/proj4/lib/common/e3fn.js

@@ -0,0 +1,3 @@
+export default function(x) {
+  return (x * x * x * (35 / 3072));
+}

node_modules/proj4/lib/common/fL.js

@@ -0,0 +1,5 @@
+import {HALF_PI} from '../constants/values';
+
+export default function(x, L) {
+  return 2 * Math.atan(x * Math.exp(L)) - HALF_PI;
+}

node_modules/proj4/lib/common/gN.js

@@ -0,0 +1,4 @@
+export default function(a, e, sinphi) {
+  var temp = e * sinphi;
+  return a / Math.sqrt(1 - temp * temp);
+}

node_modules/proj4/lib/common/gatg.js

@@ -0,0 +1,15 @@
+export default function(pp, B) {
+  var cos_2B = 2 * Math.cos(2 * B);
+  var i = pp.length - 1;
+  var h1 = pp[i];
+  var h2 = 0;
+  var h;
+
+  while (--i >= 0) {
+    h = -h2 + cos_2B * h1 + pp[i];
+    h2 = h1;
+    h1 = h;
+  }
+
+  return (B + h * Math.sin(2 * B));
+}

node_modules/proj4/lib/common/hypot.js

@@ -0,0 +1,8 @@
+export default function(x, y) {
+  x = Math.abs(x);
+  y = Math.abs(y);
+  var a = Math.max(x, y);
+  var b = Math.min(x, y) / (a ? a : 1);
+
+  return a * Math.sqrt(1 + Math.pow(b, 2));
+}

node_modules/proj4/lib/common/imlfn.js

@@ -0,0 +1,16 @@
+export default function(ml, e0, e1, e2, e3) {
+  var phi;
+  var dphi;
+
+  phi = ml / e0;
+  for (var i = 0; i < 15; i++) {
+    dphi = (ml - (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi))) / (e0 - 2 * e1 * Math.cos(2 * phi) + 4 * e2 * Math.cos(4 * phi) - 6 * e3 * Math.cos(6 * phi));
+    phi += dphi;
+    if (Math.abs(dphi) <= 0.0000000001) {
+      return phi;
+    }
+  }
+
+  //..reportError("IMLFN-CONV:Latitude failed to converge after 15 iterations");
+  return NaN;
+}

node_modules/proj4/lib/common/invlatiso.js

@@ -0,0 +1,13 @@
+import fL from './fL';
+
+export default function(eccent, ts) {
+  var phi = fL(1, ts);
+  var Iphi = 0;
+  var con = 0;
+  do {
+    Iphi = phi;
+    con = eccent * Math.sin(Iphi);
+    phi = fL(Math.exp(eccent * Math.log((1 + con) / (1 - con)) / 2), ts);
+  } while (Math.abs(phi - Iphi) > 1.0e-12);
+  return phi;
+}

node_modules/proj4/lib/common/iqsfnz.js

@@ -0,0 +1,32 @@
+import {HALF_PI} from '../constants/values';
+
+export default function(eccent, q) {
+  var temp = 1 - (1 - eccent * eccent) / (2 * eccent) * Math.log((1 - eccent) / (1 + eccent));
+  if (Math.abs(Math.abs(q) - temp) < 1.0E-6) {
+    if (q < 0) {
+      return (-1 * HALF_PI);
+    }
+    else {
+      return HALF_PI;
+    }
+  }
+  //var phi = 0.5* q/(1-eccent*eccent);
+  var phi = Math.asin(0.5 * q);
+  var dphi;
+  var sin_phi;
+  var cos_phi;
+  var con;
+  for (var i = 0; i < 30; i++) {
+    sin_phi = Math.sin(phi);
+    cos_phi = Math.cos(phi);
+    con = eccent * sin_phi;
+    dphi = Math.pow(1 - con * con, 2) / (2 * cos_phi) * (q / (1 - eccent * eccent) - sin_phi / (1 - con * con) + 0.5 / eccent * Math.log((1 - con) / (1 + con)));
+    phi += dphi;
+    if (Math.abs(dphi) <= 0.0000000001) {
+      return phi;
+    }
+  }
+
+  //console.log("IQSFN-CONV:Latitude failed to converge after 30 iterations");
+  return NaN;
+}

node_modules/proj4/lib/common/latiso.js

@@ -0,0 +1,16 @@
+import {HALF_PI} from '../constants/values';
+
+export default function(eccent, phi, sinphi) {
+  if (Math.abs(phi) > HALF_PI) {
+    return Number.NaN;
+  }
+  if (phi === HALF_PI) {
+    return Number.POSITIVE_INFINITY;
+  }
+  if (phi === -1 * HALF_PI) {
+    return Number.NEGATIVE_INFINITY;
+  }
+
+  var con = eccent * sinphi;
+  return Math.log(Math.tan((HALF_PI + phi) / 2)) + eccent * Math.log((1 - con) / (1 + con)) / 2;
+}

node_modules/proj4/lib/common/log1py.js

@@ -0,0 +1,6 @@
+export default function(x) {
+  var y = 1 + x;
+  var z = y - 1;
+
+  return z === 0 ? x : x * Math.log(y) / z;
+}

node_modules/proj4/lib/common/mlfn.js

@@ -0,0 +1,3 @@
+export default function(e0, e1, e2, e3, phi) {
+  return (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi));
+}

node_modules/proj4/lib/common/msfnz.js

@@ -0,0 +1,4 @@
+export default function(eccent, sinphi, cosphi) {
+  var con = eccent * sinphi;
+  return cosphi / (Math.sqrt(1 - con * con));
+}

node_modules/proj4/lib/common/phi2z.js

@@ -0,0 +1,17 @@
+import {HALF_PI} from '../constants/values';
+
+export default function(eccent, ts) {
+  var eccnth = 0.5 * eccent;
+  var con, dphi;
+  var phi = HALF_PI - 2 * Math.atan(ts);
+  for (var i = 0; i <= 15; i++) {
+    con = eccent * Math.sin(phi);
+    dphi = HALF_PI - 2 * Math.atan(ts * (Math.pow(((1 - con) / (1 + con)), eccnth))) - phi;
+    phi += dphi;
+    if (Math.abs(dphi) <= 0.0000000001) {
+      return phi;
+    }
+  }
+  //console.log("phi2z has NoConvergence");
+  return -9999;
+}