adds ability to edit new games

fixes bug in GameModel's copy method where decks were copied in the
wrong direction
adds comments
fixing tests
finish fixing tests
Merge pull request #86 from dbeckwith/feature-editGame

adds ability to edit new games
Merge branch 'team9dev' into feature-deck-options

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/controller/ViewController.java
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/view/main/NewGameDescriptionPanel.java