Map header updates: Update maps with entrance x & y coordinates, adjust map level difficulty to something slightly more realistic

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@9989 282e977c-c81d-0410-88c4-b93c2d0d6712

wolfsburg/tt/tta1

@@ -1,12 +1,13 @@
 arch map
 name Twin Towers
-difficulty 1
+difficulty 7
 region wolfsburg
 width 53
 height 38
+enter_x 1
 enter_y 18
 msg
-Modified: 2008-05-23 Arvid Norlander
+Modified: 2008-10-04 Rick Tanner
 endmsg
 end
 arch grass

wolfsburg/tt/tta2

@@ -1,11 +1,14 @@
 arch map
 name Twin Towers
-difficulty 1
+difficulty 14
 region wolfsburg
 width 53
 height 38
-enter_x 2
+enter_x 36
 enter_y 18
+msg
+Modified: 2008-10-04 Rick Tanner
+endmsg
 end
 arch grass
 end

wolfsburg/tt/ttb1

@@ -1,9 +1,14 @@
 arch map
 name Twin Towers
-difficulty 1
+difficulty 7
 region wolfsburg
 width 53
 height 38
+enter_x 14
+enter_y 18
+msg
+Modified: 2008-10-04 Rick Tanner
+endmsg
 end
 arch grass
 end

wolfsburg/tt/ttb2

@@ -1,11 +1,14 @@
 arch map
 name Twin Towers
-difficulty 1
+difficulty 8
 region wolfsburg
 width 53
 height 38
 enter_x 44
 enter_y 18
+msg
+Modified: 2008-10-04 Rick Tanner
+endmsg
 end
 arch grass
 end