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@10046 282e977c-c81d-0410-88c4-b93c2d0d6712

pup_land/begin/adv

@@ -1,12 +1,14 @@
 arch map
 name House of Treasure
-difficulty 1
+difficulty 10
 region pupland
 width 13
 height 15
+enter_x 3
+enter_y 12
 msg
 Created:  1996-02-13
-Modified: 2008-04-18 buzzsaw
+Modified: 2008-10-09 Rick Tanner
 endmsg
 end
 arch marble

pup_land/begin/p1

@@ -1,11 +1,14 @@
 arch map
 name Practice1
-difficulty 1
+difficulty 8
 region pupland
 width 11
 height 18
+enter_x 5
+enter_y 16
 msg
 Created:  1996-02-13
+Modified: 2008-10-09 Rick Tanner
 endmsg
 end
 arch grass

pup_land/begin/p2

@@ -1,11 +1,14 @@
 arch map
 name Practice2
-difficulty 1
+difficulty 10
 region pupland
 width 11
 height 18
+enter_x 5
+enter_y 16
 msg
 Created:  1996-02-13
+Modified: 2008-10-09 Rick Tanner
 endmsg
 end
 arch grass

pup_land/begin/p3

@@ -1,11 +1,14 @@
 arch map
 name Practice3
-difficulty 1
+difficulty 12
 region pupland
 width 11
 height 18
+enter_x 5
+enter_y 16
 msg
 Created:  1996-02-13
+Modified: 2008-10-09 Rick Tanner
 endmsg
 end
 arch grass