[DF-381] Fix: warnings fixes
[DF-381] Fix: warning fix
Merge branch 'feature-integration-new-materials' of github.com:dava/dava.framework into feature-integration-new-materials
[DF-381] Add: converting of TextureOnly material
[DF-381] Fix: textures ownership in RenderState
Merge branch 'feature-integration-new-materials' of github.com:dava/dava.framework into feature-integration-new-materials