Made animframe_polyfill.js JSHint compliant

Reformatted a bunch to make JSHint happy.
Merge pull request #115 from iirelu/jshint-compliance

Made animframe_polyfill.js JSHint compliant
add random player, stub out player functions.
refactor out GameBoard
make simulator much faster
game tree working
won with a depth of 3
works
add speed controls
run forever
add explination and credits
Merge branch 'master' into gh-pages