2004-04-15  Tor Lillqvist  <tml@iki.fi>

	* app/plug-in/plug-in-message.c (plug_in_handle_proc_install)
	* app/plug-in/plug-in-proc.h (struct _PlugInProcDef)
	* app/plug-in/plug-in-rc.c (plug_in_rc_write)
	* app/plug-in/plug-ins.c (plug_ins_init): Make PDB procedures
	(including their menu entries) installed during a plug-ins init()
	phase show up. Add a flag to PlugInProcDef that tells whether the
	proc was installed during the init() phase. Such procs aren't
	saved to the pluginrc. Move the code that initializes plug-ins
	that need initialization earlier, before the procs are added to
	the PDB and menus are built. Fixes bug #139969.