Fixed event saving bug
Fixed some conflicts from merging dev in
Fixing GH #52
Merge branch 'commitment_categories' of github.com:cs3733-team4/wpi-suite into commitment_categories
Fixed duplicate commitment bug for creating new commitments, also fixed
the bugs created from dev merging.
Fixed attemptSave method to account for categories and project
commitments.
Merge branch 'dev' into commitment_categories

Conflicts:
	IncrediblyGorgeousCalendar/src/edu/wpi/cs/wpisuitetng/modules/cal/ui/AddCommitmentDisplay.java
Merge branch 'commitment_categories' into dev

Conflicts:
	IncrediblyGorgeousCalendar/src/edu/wpi/cs/wpisuitetng/modules/cal/models/Commitment.java