fix vote estimation such that players can estimate a requirement with bensharron
Merge branch 'dev-sessionInProgressMerge' into dev-improveSessionInProgress

Conflicts:
	PlanningPoker/src/edu/wpi/cs/wpisuitetcw/modules/planningpoker/view/overviews/SessionInProgressPanel.java
	PlanningPoker/src/edu/wpi/cs/wpisuitetcw/modules/planningpoker/view/pokers/DisplayDeckPanel.java