Adds a validator function and a changed function to the planning poker session panel. acbragdon
Merge remote-tracking branch 'origin/feature/dev-iteration-2-dev-GUI' into feature/Iteration-2-dev-validator

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/view/SessionPanel.java
acbragdon
Merge pull request #4 from alexbragdon/feature/Iteration-2-dev-validator

Adds a validator function and a changed function to the planning poker s...