Fixed #169 Thanks Quintinon and #170! Also some other fixes:

* Fixed calling local in an if statement where it is not required (lol).
* Fixed an issue with the auto walk checker.

modules/game_interface/widgets/uiitem.lua

@@ -87,6 +87,7 @@ function UIItem:onMouseRelease(mousePosition, mouseButton)
     self.cancelNextRelease = true
     return true
   elseif modules.game_interface.processMouseAction(mousePosition, mouseButton, nil, item, item, nil, item) then
+    modules.game_interface.cancelAutoWalkCheck()
     return true
   end
   return false