introducing engines
almost finished DomEngine
moved requestFrame/cancelFrame into the engine
current state
temporary add test file
dispose elm
Engine is indepndent from player now + improvement for some concrete usages
engine is used correctly, the thing left to fix is controls
node-engine as the sample
fixes for imports and usages
last fix
forgot the renamed file
merge with server-only
simplified errors / improved errors output in Chrome
minor mistypes fixes + bgcolor from option is no more an object, but a simple string
Merge branch 'master' into game-dev

Conflicts:
	Jakefile
	src/player.js
Merge branch 'master' into game-dev

Conflicts:
	src/player.js
dt in modifiers & painters
Merge branch 'master' into game-dev
Merge branch 'master' into game-dev