Reduce .bind???Params(...) uses.
RotationTrait: Don't use incremental rotation to increase robustness.
Add support for shader search paths.
Move SceneManager extensions into separate module.
Repair NodeEditor's shader editing.

SceneManagerExt: locateShaderFile(...) added.
ShaderState handling...

Add MinSG.ShaderState.recreateShader().
Add MinSG.State.getStateAttributeWrapper().
...
SceneManagement: Use one set of search-paths for locating files...
Update PADrend/SceneManagement...

Convert LibMinSGExt/Traits/DefaultDollyNodeTrait into a module.
PADrend: remove global dolly and cameraOrtho variables.
SceneManagement: internal updates.
Fix EScript test.
Use FileLocators for locating resources.