LLK/scratch-html5 — pull request #28 by djdolphin (2013-11-02 23:03:11+00:00)
Title: Partially Implemented Image Effects

I've attempted to add a couple of the image effects:
* ghost effect - all browsers
* color effect - Webkit/Blink only
* brightness effect - Webkit/Blink only
All three graphic effects blocks are implemented. The image effects work much faster than 2.0, so a delay might have to be added, and the effects don't reset when the green flag or stop sign is clicked yet.