saltstack/salt — pull request #968 by SEJeff (2012-03-20 04:10:13+00:00)
Title: Last minute fixes

A few small refactors, fix a bug pointed out by @dcolish where ```file.managed``` with ```source=None``` will not create a file, and fix a small bug I noticed with the linux_sysctl module.

***PLEASE TEST THIS***. I would appreciate a second pair of eyes on the fix.