Editor: Track changes phase 2: show replace hunks as blue margin (and much more)
http://bugs.activestate.com/show_bug.cgi?id=70081
r=marky
The annotations are temporary, to be replaced with panels, so users can
keep them around longer, and click on them to reverse a deletion or
replacement.

(integrated from komodo (trunk) change 83642 by ericp)

git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@14181 b87d16e7-d29f-4ee1-b5ec-817d645d335f
Manually integrate r83642
	Editor: Track changes phase 2: show replace hunks as blue margin (and much more)
	http://bugs.activestate.com/show_bug.cgi?id=70081
	r=marky
	The annotations are temporary, to be replaced with panels, so users can
	keep them around longer, and click on them to reverse a deletion or
	replacement.



git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@14182 b87d16e7-d29f-4ee1-b5ec-817d645d335f