Adds email functionality to the core and send email controller.
Merge branch 'dev' into dev-email-core
Merge branch 'dev' into dev-email-core
Sends email now works. Fixed Ian's stupid mistakes. :D
Now gets email from users
Fixed to emails send to single address for now. jakehaas
Merge branch 'dev-email-core' into dev

Merges email into dev. Troy and Jake

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetcw/modules/planningpoker/models/PlanningPokerSession.java