waylandloginmanager: while the race condition with starting the loginmanagerdisplay is solved by adding the -w flag to openvt to pause the job that handles the starting of the loginmanagerdisplay (instead of waiting 5 seconds and then checking), the if statement to detect a running instance should still exist for the case of when waylandloginmanager is restarted.

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2949 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9