Cosmetic changes with how fence sections merge with nearby walls for Gothwalte's Castle, Level 4 in Ancient Pup Land. No functional changes.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@15216 282e977c-c81d-0410-88c4-b93c2d0d6712

pup_land/ancient/castle/castle.4

@@ -8,7 +8,7 @@ enter_x 3
 enter_y 3
 msg
 Created:  1996-12-15
-Modified: 2009-11-07 Andreas Kirschbaum
+Modified: 2011-10-20 Rick Tanner
 endmsg
 end
 arch marble
@@ -1732,6 +1732,10 @@ arch marble
 x 9
 y 1
 end
+arch swall_1_4_half
+x 9
+y 1
+end
 arch cwall_2_2_4
 x 9
 y 1
@@ -2405,6 +2409,10 @@ arch marble
 x 13
 y 1
 end
+arch swall_1_3_half
+x 13
+y 1
+end
 arch cwall_2_2_1
 x 13
 y 1