Abyss: Fixed Windows issues that came from running Abyss on all windows and in a different position in the stylesheet hierarchy

(integrated from komodo (trunk) change 81169 by nathanr)

git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@13339 b87d16e7-d29f-4ee1-b5ec-817d645d335f