craftyjs/Crafty — pull request #423 by cawoodm (2013-02-24 17:08:59+00:00)
Title: Sprite scaling for DOM with backgroundSize=cover

Currently it's not possible to scale sprites - they get clipped. Default behaviour should be to scale.
https://groups.google.com/forum/?fromgroups=#!topic/craftyjs/BFo8K3FgySc