Fix bug of not sending estimate to requirement manager and mark estimate
as sent
yyan
Merge branch 'feature-updateReqsFromResults' of https://github.com/zoccihedron/wpi-suite into feature-updateReqsFromResults

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetng/modules/planningpoker/facade/RequirementManagerFacade.java