Remove backbone bindings. Fix some move stuff and players stuff
Wire up moves again. Thank fuckity fuck.
Fix move index bugs by storing the index on the move and always treating accepted moves as an array
Remove debugger
Store moves as object with x, y, pass attributes.

This facilitates better object comparisons and stops firebase from doing
unpredictable array handling stuff with keys of 0 and 1.
Merge branch 'remove-backfire'