[DF-2636] Moved dropping material to MaterialsDropSystem
[DF-2707] unique texture states
Merge branch 'origin/feature-integration-new-materials'

Conflicts:
	Sources/Internal/Render/RenderManager.h
	Sources/Internal/Render/RenderState.cpp
	Sources/Internal/Render/Texture.cpp
	Sources/Internal/UI/UIControlBackground.cpp
	Tools/ResourceEditor/Classes/Commands/CustomColorCommands.cpp
	Tools/ResourceEditor/Classes/Commands/CustomColorCommands.h
	Tools/ResourceEditor/Classes/Commands/VisibilityCheckToolCommands.cpp
	Tools/ResourceEditor/Classes/Commands/VisibilityCheckToolCommands.h
	Tools/ResourceEditor/Classes/LandscapeEditor/EditorLandscape.cpp
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorBase.cpp
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorBase.h
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorColor.cpp
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorColor.h
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorCustomColors.cpp
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorCustomColors.h
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorHeightmap.cpp
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorHeightmap.h
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorVisibilityCheckTool.cpp
	Tools/ResourceEditor/Classes/SceneEditor/LandscapeEditorVisibilityCheckTool.h
Merge branch 'feature-integration-new-materials' of https://github.com/dava/dava.framework into feature-integration-new-materials
[DF-29] fix for material reference counting
[DF-2636] Added drag & drop to entity with several materials
[DF-29] fog managing
[DF-2636] Added function to switch materials
Merge branch 'feature-integration-new-materials' of https://github.com/dava/dava.framework into feature-integration-new-materials
[DF-185] Fixed project
[DF-2690] Added dynamic info for introspection
[DF-2845] Add illumination params in NMaterial
[DF-185] Merge
[DF-29] save/load fixes
Merge branch 'origin/feature-integration-new-materials'

Conflicts:
	Sources/Internal/Render/Material/NMaterial.cpp
[DF-2846] update variables name
[DF-2845] Fix realtime texture changing in material
Merge branch 'feature-integration-new-materials' of https://github.com/dava/dava.framework into feature-integration-new-materials
Merge branch 'feature-integration-new-materials' of https://github.com/dava/dava.framework into feature-integration-new-materials

Conflicts:
	Sources/Internal/Render/Material/NMaterial.cpp
	Tools/ResourceEditor/ResourceEditorQtVS2010.vcxproj.filters
[DF-185] PropertyEditor favorite editor toggle added.