closes session in db when all users vote
Fixes issue with create session not closing tab. bjmcmorran
Merge branch 'Iteration-6-dev' of https://github.com/alexbragdon/wpi-suite into Iteration-6-dev
Merge pull request #180 from alexbragdon/feature/Iteration-6-dev-close-session-db-fix

closes session in db when all users vote. Looks good! acbragdon
makes cards even more selected with fancy background
Fixes the selected tab bug when the close button is closed
Merge pull request #181 from alexbragdon/feature/iteration-6-dev-DisplayClosed

Disable the voting for a user who is currently voting if another user closes the game.