removed worksheet
introduced initial code from ynot
Connect with Groovy Interpreter
support B
fixed missing file
view
working on ws2
Merge remote-tracking branch 'origin/develop' into feature/ws2

Conflicts:
	de.prob.ui.worksheet/build.gradle
starting to work on server side persitence
Merge remote-tracking branch 'origin/develop' into feature/ws2
removed old js
refactored js, template moved to separate file, removed clojure mode, added groovy mode
Merge remote-tracking branch 'origin/develop' into experiment/serverside
towards server side worksheet
working on server side worksheets
refactoring js
fixed delete
work on delete
javascript
more js