message: fixed compilation on 4.15
diff: @@ -138,8 +138,11 @@ public class UnrealEnginePython : ModuleRules
  }
  );
  -
  +#if WITH_FORWARDED_MODULE_RULES_CTOR
  if (Target.bBuildEditor)
  +#else
  + if (UEBuildConfiguration.bBuildEditor)
  +#endif
  {
  PrivateDependencyModuleNames.AddRange(new string[]{
  "UnrealEd",
  