Made the Guild Tool Shed a stand alone map. This should improve the chances of the map actually resetting to remove any broken or cursed forges or workbenches if they should appear during normal player use. Also had to update the Guild Main Floor map to link to the new Tool Shed map.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@5778 282e977c-c81d-0410-88c4-b93c2d0d6712

templates/guild/mainfloor

@@ -2125,6 +2125,14 @@ arch light4
 x 7
 y 23
 end
+arch invis_exit
+slaying guild_toolshed
+hp 14
+sp 4
+x 7
+y 23
+blocksview 1
+end
 arch dungeon_magic
 x 7
 y 24