andybons/gogif — pull request #3 by dpup (2013-10-19 20:17:18+00:00)
Title: Fix gif encoding where bounds do not originate at (0,0)

I'm not super confident with this change, because I'm not entirely clear on the expected API and usage of `Quantize`. But it doesn't appear to break any of the test images and the crop example now returns the expected image.