avalanche123/Imagine — pull request #169 by ubick (2012-12-06 13:39:37+00:00)
Title: Colorize effect by sadlig

Added a new colorize effect developed by @sadlig.

Squashed sadlig's 7 commits into 1.
Added some basic documentation about how to use the Colorize effect.

Original pull request: https://github.com/avalanche123/Imagine/pull/148