Comment 4 for bug 533758

I worked on cleaning up that patch a bit and I've attached the results. The button layout theme feature is now a part of a version 3 metacity theme only, so as not to break backward/forward compatibility. Right-to-left languages should also work now. I also looked into how compiz draws metacity themes and I believe it should pick up the patch as well, since it just uses metacity's theme.h header. I was unable to test this though as it would require recompiling compiz against the modified metacity, and I'm not very well set up to do that. Also I'm not sure how Gnome's Appearance applet searches for themes, but it may or may not need to be updated or built against the new metacity to pick up version 3 theme files.