- added the possibility to delete 'inprogress' dataset again for the submitter
- concat run commands insider Dockerfile for better docker image
- npm updates
- add own Exception classes HttpException.ts and InternalServerException.ts
- npm normal updates
- add all xslt and style asstes in extra folder public/assets2
- linting corrections
- delete local .env.test from git tracking: git rm --cached .env.test
- add .env.test into .gitignore file
- add edit functionality for editing by submitter
- npm updates
-added xslt3 packeage for builfing sef files
- added Language.ts class vor language table
- added version to datasetxml2oai-pmh.xslt
