[DF-31] Move landscape editors undo/redo from UNDOManager to commands.
[DF-31] Object transformation, place on landscape, clone, remove object, create node commands added to undo/redo system.
Merge remote-tracking branch 'origin/ResourceEditor_3d_modifications' into DF31_Undo_Redo

Conflicts:
	Tools/ResourceEditor/Classes/Qt/Main/QtMainWindowHandler.cpp
	Tools/ResourceEditor/Classes/SceneEditor/EditorBodyControl.cpp
	Tools/ResourceEditor/Classes/SceneEditor/EditorBodyControl.h
	Tools/ResourceEditor/DataQt/mainwindow.ui
	Tools/ResourceEditor/ResourceEditorQt.xcodeproj/project.pbxproj
[DF-31] Restore original transform, apply transform commands added to undo/redo system. Fix ArrowsNode drawing. Some fixes in ArrowsNode update.
[DF-31] Compiled for Win32
[DF-570] Removed unused code.
Merge branch 'development' into undo-redo
[DF-31] Created filter for DLC for Win32
[DF-31] Fixed warnings of type missmatch
[DF-31] Removed word else from VariantType::Meta
Merge branch 'development' into undo-redo
[DF-31] Removed SceneNode::children from editor properties