New TCastleTransformDesign component (like prefab for TCastleTransform), example adva

[DP News-Robot]

New component TCastleTransformDesign allows to reference a xxx.castle-transform file inside a parent design. This way you can define a composition of TCastleTransform (including TCastleScene) inside an xxx.castle-transform file, and reuse it multiple times. It is similar to the existing TCastleDesign for user interface. New example examples/advanced_editor shows: Instantiating multiple times UI design with TSerializedComponent, TCastleDesign …