fix bug in sprite component.
The issue was separate entities using the same Array object for coordinates
Thanks to Matt Petrovic
Fixes #83
Its possible to unbind unrelated function from entity
Fixes #85
KeyDown should only fire once
Closes #84
The more feature rich Multiway generalises the existing fourway and twoway components.
Change Fourway component to use the new Multiway component.
Added ext to the top of the function with other defined variables.
fixes #85 - move keyboard eventhandler setup from Keyboard component to crafty onload and use global Crafty.trigger to trigger keyboard events.
Merge pull request #87 from hydroxic-acid/patch-1

Declaring ext as var in crafty loader
Fixes #74. Corrected hashing of rotated entities.
Merge pull request #94 from degvalentine/rotate

Fixes #74. Corrected hashing of rotated entities.
Make sure the animation is started right away
ref: https://groups.google.com/forum/#!topic/craftyjs/qqlymy9lRSc
Merge branch 'master' of git@github.com:louisstow/Crafty.git
* Fixed global var bug
* Cleanup various methods
* Fixed tween and issue #97
* Sprite bug and fixing issue #98
* Ready for 0.4.3
remove test for getter as it was removed from Crafty
temp fix for DOM entities not moving.
Merge branch 'master' of github.com:louisstow/Crafty