Replace recently updated oakdoors with new archetype and recycled graphic. Requires archetype r10798 or newer.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@10815 282e977c-c81d-0410-88c4-b93c2d0d6712

sisters/tower1

@@ -9,7 +9,7 @@ enter_x 7
 enter_y 15
 msg
 Created:  1994-12-18 bt (thomas@nomad.astro.psu.edu)
-Modified: 2008-11-29 Rick Tanner
+Modified: 2008-12-02 Rick Tanner
 endmsg
 end
 arch sea
@@ -804,17 +804,13 @@ arch flagstone
 x 7
 y 15
 end
-arch invis_exit
+arch oakdoor_2
 slaying /sisters/entrance
 hp 5
 sp 15
 x 7
 y 15
 end
-arch door_2
-x 7
-y 15
-end
 arch flagstone
 x 8
 end
@@ -913,17 +909,13 @@ arch flagstone
 x 8
 y 15
 end
-arch invis_exit
+arch oakdoor_2
 slaying /sisters/entrance
 hp 5
 sp 15
 x 8
 y 15
 end
-arch door_2
-x 8
-y 15
-end
 arch flagstone
 x 9
 end