Sun Jun 03 04:55:49 2001  George Lebl <jirka@5z.com>

	* daemon/gdm.h: remove unused opcode (GDM_STOP)

	* daemon/slave.c, gui/gdmlogin.c: On GDM_QUIT the login will make
	  sure to quickly quit and in the slave we no longer kill it to
	  avoid a possible race, also try to avoid other races todo with
	  killing things.  Also fclose the greeter channel to avoid a leak.

	* daemon/gdm.h, daemon/slave.c: get the size of the screen from
	  xinerama and center error dialog stuff.