Remove unneeded print

src/lib/Cache.vala

@@ -10,7 +10,6 @@ namespace Invercargill {
         }
 
         int location = (int)constructor;
-        print(@"Location=$location\n");
         NativeElement<T> element;
         if(!cache.try_get(location, out element)) {
             element = new NativeElement<T>(constructor());