BBS FS

* Added hand bobbing (swaying animation) to first-person playback
* Added hiding of the vanilla shadow when the root form isn't visible
* Added Resizable panels option to disable resizing panels when layout is locked
* Changed Gizmo to render in the UI (fixes rendering inconveniences when rendering with shaders)
* Fixed IK controller tremble when moved far away with softness enabled
* Fixed attached FK bones to the IK chain will also follow the chain
* Fixed copied layers in the texture editor weren't pasted in the wrong palce
* Fixed 3rd person editor for other versions
* Fixed single texture models not using the texture set by form
* Fixed model block panel Gizmo with shaders
* Removed the "Layer, tick & duration" section in clip properties
* The Enabled property in clip properties is no longer a separate row, its toggle is now merged with the title element
* Added bone search
* Transformation features (new spaces, dropping rotation2) were reverted due to the large number of bugs they were causing
* Arcball sphere mode is now the default