idaholab/moose — pull request #4078 by jwpeterson (2014-10-16 14:53:57+00:00)
Title: Adding a clean target which does not use find

Also revamping the clobber target's find command so that it omits
directories properly. I wanted there to be only one complicated find
command in our Makefiles for cleaning temporary files instead of
three, this patch achieves that goal.

Refs #4061, #4068.