ros/catkin — pull request #291 by tkruse (2013-01-04 11:39:34+00:00)
Title: Restore some user guide pages in a minimal state

Restored some vital information about catkin in order to have a complete and consistent user guide.

I shortened the original contents removing much that seemed non-essential.

This partly reverts commit 0c866730461ebd063cbfc4744925580e63d1661a.
"Removed redundant/obsolete user documentation that is now found on ROS wiki"