Lock castle chest

Just to keep the wand in the chest. Even if the soldiers pick up
the chest, they won't open it, and the wand is better protected.

dat/castle.lua

@@ -141,7 +141,7 @@ des.object(object[4],54,11)
 des.object(object[4],55,11)
 -- THE WAND OF WISHING in 1 of the 4 towers
 local px, py = place:rndcoord(1);
-des.object({ id = "chest", trapped = 0, x = px, y = py,
+des.object({ id = "chest", trapped = 0, locked = 1, x = px, y = py,
              contents = function()
                 des.object("wishing");
              end

doc/fixes37.0

@@ -78,6 +78,7 @@ inventory cursing caused by "this water's no good" effect when drinking from
 fix priest created inside temple wall
 fix vault guard occasionally encasing monsters in stone
 tone down scare monster by excluding humans and uniques
+lock the castle chest
 
 
 Fixes to 3.7.0-x Problems that Were Exposed Via git Repository