Add date selection and creation with use of gregorianCalendar
Now selecting a date, hour, and minute, and am/pm will correctly
create the date and add it to the server as a Date object.

AndrewBusch

 On branch FeatureEndDate
 Changes to be committed:
	modified:   PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/view/games/creation/AddEndDatePanel.java
Merge branch 'FeatureEndDate' of github.com:cs3733bdt/wpi-suite into FeatureEndDate