Commented and documented DateTimeChooser and TimeDurationChooser
Merge remote-tracking branch 'origin/feature/RecurringEvents' into feature/DateTimePicker

Conflicts:
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/view/utils/DateTimeChooser.java
Commented and documented DateTimeChooser and TimeDurationChooser
Merge branch 'feature/DateTimePicker' of https://github.com/CS3733Team1/wpi-suite into feature/DateTimePicker

Conflicts:
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/view/utils/DateTimeChooser.java
added validation and clarity for delete category functionality
Fixed a bug with selecting events in MonthView
Merge branch 'dev' of https://github.com/CS3733Team1/wpi-suite into dev
Added update event backend functionality
Made default categories unselectable in categorypanel and fixed delete button in filter panel
adding double click to week view link to day view - still goes to incorrect daythough
Merge branch 'dev' of github.com:CS3733Team1/wpi-suite into feature/quicklist
Removed mention of commitments from eventsInView and added javadocs