- add play card handler. need to send the white card count down to users that refresh the page.
- ajax event handlers get the request object as well as the result object so the server doesn't have to send the game id back in a response
make converter to produce js enums out of java enums
make everything use the constants on both sides for ajax operation code and disconnect reason
move the handler update out of the subpackage that it generates into
make the enum update and handler update run at build