Fix tweening of same properties by different entities
use tabs instead of spaces
add tests for Tween
change header
move tween test to tween.html
Fix tweening of same properties by different entities

use tabs instead of spaces

add tests for Tween

change header

move tween test to tween.html
Merge branch 'develop' of https://github.com/Dandandan/Crafty into develop
Reversed compare in setChannels. Also fixed off-by-one creating channels
Made changes to sound.js, to workaround bug 280417 in Chrome
Added unit test for sound changes

Working unit tests for sound, using fake sound objects
Merge branch 'chrome-workaround' into develop

Conflicts:
	src/sound.js
Merge branch 'develop' of https://github.com/Dandandan/Crafty into develop

Conflicts:
	Gruntfile.js