2002-11-16  Manish Sing  <yosh@gimp.org>

        * app/plug-in/plug-in.c: use g_spawn_async now. If the OS/2 port
        is still being maintained, there needs to be work done Glib side.
        If not, we should probably drop the other support code.

        * app/plug-in/plug-in.h: remove unused Win32 only structure members