Cleanup recent manager changes. We have a doc/CODING-GUIDELINES file for

a reason.  Make sure all future patches follow the guidelines.

Some of the problems with this include:
	Unnecessary whitespace changes
	Use of spaces instead of tabs
	Code formatting that doesn't follow the published guidelines
	Nested statements without braces
	Comment problems


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3401 65c4cc65-6c06-0410-ace0-fbb531ad65f3