Delete the fullscreentest session. I no longer need it, as WL sessions work, and it's not a real Wayland session

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2791 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
Switch to qt5.4 for real this time

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2792 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9