Cleans up PlanningPokerRequirements
Merge branch 'dev-sessions' of https://github.com/Team-Combat-Wombat/wpi-suite-tcw into dev-sessions

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetcw/modules/planningpoker/models/PlanningPokerSession.java
Merge branch 'dev-sessions' of https://github.com/Team-Combat-Wombat/wpi-suite-tcw into dev-sessions

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetcw/modules/planningpoker/models/PlanningPokerRequirement.java
	PlanningPoker/src/edu/wpi/cs/wpisuitetcw/modules/planningpoker/models/PlanningPokerSession.java