* start implementing support for a nonplayer to view a game, and fully implement watching swing dice set for a nonplayer
Merge branch 'master' of github.com:buttonmen-dev/buttonmen into 145_bystander
* add and test Nonplayer functions for all other game states
* add missing semicolons
* fix checkstyle errors introduced into dummy_responder
* add some new Game.js tests to improve code coverage a bit
* add a few more Game.js tests to improve coverage
Merge pull request #470 from cgolubi1/145_bystander

allow a logged-in nonplayer to view all stages of a game