enthought/ensemble — pull request #28 by jwiggins (2014-10-22 23:51:36+00:00)
Title: Rewrite the CTF editor

* This new design will allow for new types of function nodes that can contribute one or more values to the final function.
* Additionally, function nodes which control both color and should now be possible.

For ease of review, you probably should ignore the diff. I've basically rewritten everything... Yeah. Sorry.