Fix error where players get trapped behind the shop door.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@5963 282e977c-c81d-0410-88c4-b93c2d0d6712

pup_land/lone_town/shops/transport.shoppe

@@ -2582,6 +2582,13 @@ arch dungeon_magic
 x 13
 y 11
 end
+arch button_small
+name exit shop
+x 13
+y 11
+invisible 1
+connected 1
+end
 arch woodfloor2
 x 13
 y 11
@@ -2779,6 +2786,7 @@ x 14
 y 11
 end
 arch grate_closed_2
+name shop gate
 x 14
 y 11
 connected 1