ros/catkin — pull request #634 by jack-oquin (2014-05-18 15:58:27+00:00)
Title: Update cakin Indigo how-to documentation for package.xml format 2

Almost all of these changes will also need to be applied to the ``groovy-devel`` branch used for Groovy and Hydro.

I want to get review approval before merging them there, so let's just focus on the ``indigo-devel`` branch for now.