adds JTable functionality to the sessionInProgressPanel
Merge branch 'dev-new-requirements-gui' of https://github.com/Team-Combat-Wombat/wpi-suite-tcw into dev-new-requirements-gui

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