Adds button padding.
Merge pull request #23 from Team-Combat-Wombat/dev-gui-button-padding

Padding buttons
Documentation cleanup <No code changed>
Merge branch 'dev' of https://github.com/Team-Combat-Wombat/wpi-suite-tcw into dev
Merge branch 'dev' into dev-gui-sessionInProgress

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