Store best score in localStorage

Dependency injection and hide best score for incompatible browsers
Fix win/over in local
add threes reference. closes #7
Update README.md
update address
add favicon
move scripts to bottom of body
add favicon meta tag
add requestanimationframe polyfill
move button styles to mixin
Minor fixes to README
add WASD controls (closes #10)
Merge pull request #13 from remram44/readme-fixes

Minor fixes to README
localStorage fallback
Merge remote-tracking branch 'upstream/master' into best-score

Conflicts:
	index.html
	js/application.js
	js/html_actuator.js
Replace hammer with touch event handling
Merge pull request #16 from chrisprice/master

Replace hammer with touch event handling
remove hammer, small js changes
update css
Add launcher icon for :apple: devices