Give some love to gdm:

	- Try to fix the rc script. Now it seems to stop it properly
	- Fix the pkg-plist. Remove a lot of dirrm[try] entries that
	  are not needed. Also switch to @dir for directories
	  outside ${LOCALBASE}
	- Remove -p with ${MKDIR}. It is used by default
	- Tweak options to a more compact form. I don't see how to
          switch SUB_PLIST to a more compact form though
	- Convert some {RUN|BUILD}_DEPENDS entries to a new,
	  more compact form


git-svn-id: svn://creme-brulee.marcuscom.com/ports/branches/GNOME_3_12@19934 df743ca5-7f9a-e211-a948-0013205c9059
Remove DEBUG_CONFIGURE_ENABLE, it shouldn't be there.


git-svn-id: svn://creme-brulee.marcuscom.com/ports/branches/GNOME_3_12@19935 df743ca5-7f9a-e211-a948-0013205c9059