2006-01-27  Brian Cameron  <brian.cameron@sun.com>

        * configure.in: Make sure /usr/openwin/bin is in the PATH on
          Solaris so that GDM's PreSession/PostSession scripts can find
          sessreg and other needed X programs.  Also this makes sure
          that users have xterm and other such programs in their PATH.
          Before we were only adding it if the Xserver was Xsun, but
          it is also needed if using the Xorg Xserver on Solaris.