2007-02-08  Brian Cameron  <brian.cameron@sun.com>

        * gui/gdmlogin.c, gui/greeter/greeter.c: Rework how the "Start
          Again" button is made sensitive/insensitive so it better works
          with PAM modules.  Better to not make assumptions about whether
          PAM is asking for username/password.

svn path=/trunk/; revision=4569