Fixed diggers

git-svn-id: http://svn.net-core.org/repos/t-engine4@1573 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/general/objects/digger.lua

@@ -48,7 +48,7 @@ newEntity{
 			return true
 		end
 		if wait() then
-			who:project(tg, x, y, DamageType.DIG, 1)
+			who:project(tg, x, y, engine.DamageType.DIG, 1)
 		end
 	end},