Fixes the problems with checking for duplicate requirements.

The definition for a duplicate requirement is two requirements can't have the same name and the same descpription, if they have one or the other it doesn't matter.
Merge branch 'origin/dev'

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/view/games/creation/RightHalfCreateGamePanel.java
Merge branch 'origin/dev'