ros/catkin — pull request #279 by wjwwood (2012-12-13 01:22:27+00:00)
Title: Refuse non homogeneous

Modifies catkin to refuse to build a workspace containing both catkin and non-catkin packages.

Additionally updates the output to reflect this change and updates the colorization from catkin_make to reflect this output change.

![Screen Shot 2012-12-12 at 5 21 45 PM](https://f.cloud.github.com/assets/100427/9785/817e627a-44c3-11e2-8c36-43b0838fd53b.png)