initialize the edit session panel with data from session
implements discard changes button
removes unnecessary controller and import path
fixes the bug that the deck is not saved to a session
adds discard changes functionality to revert changes on the edit session panel
solves codePro complaint
fixes bug that session can't be saved after discarding the change of a deck
removes codePro complaints and remove editmode from save session controller
Louie Mistretta
disables ability to edit name of session
fixes the bug for display default deck
Merge branch 'dev-initEditSession' of github.com:Team-Combat-Wombat/wpi-suite-tcw into dev-initEditSession
fixes codepro issues and remove system out statements
Louie Mistretta
updates deadline checker to update date when editing a session
Merge branch 'dev-initEditSession' of github.com:Team-Combat-Wombat/wpi-suite-tcw into dev-initEditSession
warns changes which are saved when user tries to close a session
changes the wording for discarding changes
Merge remote-tracking branch 'origin/dev-initEditSession' into dev

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetcw/modules/planningpoker/view/session/EditSessionPanel.java