Allow edge flipping with xinerama, if we have on other zones on the same edge - i.e. 1 rightof 0 allows us to edge flip up and down
Allow edge flipping with xinerama, if we have on other zones on the same edge - i.e. 1 rightof 0 allows us to edge flip up and down


git-svn-id: 0f3f1c46c6da7ffd142db61e503a7ff63af3a195@21445 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

jordemort/e17,jordemort/e17,jordemort/e17