add support for commiting task content
Merge branch 'develop' of github.com:villepetersson/DAT255-Grupp12 into develop

Conflicts:
	Server/src/se/chalmers/dat255/grupp12/CommitController.java
	Server/src/se/chalmers/dat255/grupp12/Task.java
Merge branch 'develop' of github.com:villepetersson/DAT255-Grupp12 into develop
Started fixing up date syntax.
Started fixing up date syntax #2.
Commented out a crashing row...
implemented support for content sync, start implementing support for date sync
Merge branch 'develop' of github.com:villepetersson/DAT255-Grupp12 into develop
debug deadline
Merge branch 'develop' of github.com:villepetersson/DAT255-Grupp12 into develop