CodePro changes

Initial fixes for auditing issues in:

CurrentUserController
EmailController
EmailSenderThread
UserUpdateController
CommonButtons
Merge branch 'feature-emailnotification' of https://github.com/dbeckwith/wpi-suite into feature-emailnotification

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/controller/UserUpdateController.java