Added BMSkillNull and associated unit tests
Merge branch 'null' of https://github.com/blackshadowshade/buttonmen
Merge pull request #68 from blackshadowshade/null

Added BMSkillNull
* first attempt at new user interface code
* implement finished game view as part of game.html, and remove the dedicated page
Merge branch 'master' of https://github.com/buttonmen-dev/buttonmen