Merge pull request #7 from ironmig/socket-dev

Socket dev merge: implemented websocket with sock-io in backend and frontend, game will be edited, matches will be edited, added, and removed in real time on all connected user's clients. Could be improved in implementation to scale more. Remeved ability to work with multiple games until a branch with a full implementation is ready.
added screenshot to readme
Merge branch 'master' of https://github.com/ironmig/FRCdozer into socket-dev
re-enabled ajax client to server comms when socket is down