added javadoc comments to datepicker and datepickerpanel
Merge branch 'dev' into feature/DatePicker
Merge branch 'feature/DatePicker' of https://github.com/CS3733Team1/wpi-suite into feature/DatePicker
removed ActionListener and KeyListener from DatePicker, were unused remnants from code copied from requirements manager
Added add and remove functions to FilterModel
fix merge conflicts
Merge branch 'feature/DayView' into dev
made Add and DeleteFilterControllers interact with the model
changed datepicker panel to take a SelectionMode input instead of a boolean, improving reusability
Merge branch 'dev' of https://github.com/CS3733Team1/wpi-suite into feature/DatePicker

Conflicts:
	Calendar/src/edu/wpi/cs/wpisuitetng/modules/calendar/view/event/EventTabPanel.java
Merge branch 'feature/DatePicker' into dev
Finished FilterListModel
Added Comparable Interface to Commitment and implemented compareTo
changes to monthcalendarview
Merge branch 'feature/yearviewevent' of https://github.com/CS3733Team1/wpi-suite into feature/yearviewevent
Added data validation, error msgs.
Added more validation. Working on refresh
Data Validation works. Dynamic refresh pending.
Fixed Listeners. Add Evnt Panel Data validation works.
Merge branch 'feature/AddEventDataValidation' into dev