Change ReplyToUser annotation to SendToUser since the spring api
changed in a recent build.
Update reactor to 1.0.M2 release.
Change the topic string for chats to be /game/xyz/sender
and /game/xyz/table/xyz/sender.  Gameid is now part of the
table chat string.
Remove trailing / from the chat subscription to match the server string.
Remove the @Transactional annotation from the game bso and adjust the
game repository to open its own hibernate session in each method.
Refactor the initialize game logic into its own command.  When a game is
filled, send out an opentable message to all people in that game.  On
the front-end, just move to a new, mostly empty table view when this
message is received for the specific gameid and tableid.
Follow the path of the websocket portfolio app and use the new websocket
config to greatly reduce the amount of config in the WebConfig class.