Get autologin to work by making casper and ubiquity detect lightdm, as waylandloginmanager if waylandloginmanager.conf doesn't exist, checks lightdm's config for autologin, but lightdm only gets configured by casper and ubiquity if /etc/lightdm exist

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@3255 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
Properly configure the fallback text Plymouth theme

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@3256 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9