- still todo: tests, better save (ony save solution/description if needed)

- changed regex test to use another format (format2)
  - removed jsonlint because we no longer from package

- test content can now be empty (for syntax tests)
- changed test syntax guide
- fixed i18n

- changed webpack deploy config to remove some modules (not used moment locales)
- webpack deploy config now uses minified versions and outputs the right dir structure for the backend
  - just copy all dist content to the wwwroot dir

- added display tag filter hide/show option to frontend settings
- disabled running all tests for all panels if there are 0 tests
- added view state frontend settings for single group, groups site
- deletes now the frontend settings after logout (is login timeout won't delete frontend settings because it's not an explicite logout)
  - if another user (other user id) logs in after login timeout then the frontend settings are cleared (see previous commits)

  - and filtered
- created a new helpt to do sorting & tag filtering in one function

- resetting tutor view code resets test results
- all test views have now an option to reset the test results
- do editor resetting to template now resets test results too
- do editor resetting after editor to backend solution now resets after test results
- tutor view submit tests, tutor submit tests, manual assessment only available if not longer released AND auto assessment finished

  - finished (including) material dir

- changed login overlay background image (linear gradient)
- fixed register form rectangle shadow (shadow was displayed as visible rectangle

- disabled monaco editor mini map

- changed clickable, hoverable css opacity
- added display for tutor view manual points not assessed (not test --> message (like not assessed) instead of empty string)

- added success/error messages for saving files (do exercise) and saving exercise (exercise editor)

- we no longer support selecting no p lang for an exercise release
  - the user MUST select a specific plang for a release

- added jsDiff to display console mismatch diff (inside consoleitem the const useDiffIfOutputMismatched can be changed to false to disable diff and only display the normal wrong user output as red text)

- added do exercise remove custom test dialog

- added remove system role roles
- added remove activated  user dialog
- added remove new user dialog
- added remove group role dialog
- added leave group dialog
- added remove group member dialog
- fixed single group view group id was resetted on load
- added remove exercise dialog
- added remove release dialog

- change code template cannot longer change plang after creating

- added do exercise site submit tests panel

- fixed enter release code dialog problem (only via code or via visiblity site should display it even if both sites are visible)
- added open exercises sites resets
- added do exercise site reset
- added closed exercises sites resets

- added blackbox regex line visualization

- added releases site sorting
- both: some minor design changes

- question syntax errors are now displayed
- added tests & exercise syntax sites + links to these sites

- finished change activated users dialog (loading & bindings)

- removed is.js (copy what we need)
- added some totods