Implements autorefresh for list of games.
Merge branch 'team9dev' into autorefresh
AutoRefresh implementation almost complete, needs testing
Merge branch 'team9dev' into autorefresh

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/model/GameModel.java
Merges team9dev into autorefresh
Fixes a mistake with the constructor in the last merge.
Code clean-up, documentation for GameListModel and GameModel
Code clean-up, remove lines used for testing
Adds test cases for GameListModel
Actually adds the test cases specified in the previous commit
More tests for GameListModel
Adds some tests for GameModel. Still need to test manipulation of requirements.
Merge the latest team9dev into autorefresh
Merge branch 'team9dev' into autorefresh
Fixes break caused by merge from team9dev
Merge latest team9dev into autorefresh, add game should be funcitonal.
Merge pull request #28 from dbeckwith/autorefresh

Autorefresh
Merge branch 'team9dev' into feature-emailnotification