Merge remote-tracking branch 'origin/test/features' into test/features
[test/features]

- Tested some features
	modified:   LegendOfKnithgs/AppMain.cs
	modified:   LegendOfKnithgs/LegendOfKnithgs.csproj
	deleted:    LegendOfKnithgs/shaders/Sprite.fcg
	deleted:    LegendOfKnithgs/shaders/Sprite.vcg
	new file:   LegendOfKnithgs/shaders/VertexColor.fcg
	new file:   LegendOfKnithgs/shaders/VertexColor.vcg
	modified:   NeveEngine/NeveEngine.csproj
	modified:   NeveEngine/NeveMain.cs
	renamed:    NeveEngine/shaders/Simple.fcg -> NeveEngine/shaders/Coloring.fcg
	renamed:    LegendOfKnithgs/shaders/Simple.vcg -> NeveEngine/shaders/Coloring.vcg
	renamed:    LegendOfKnithgs/shaders/Simple.fcg -> NeveEngine/shaders/Vertices.fcg
	renamed:    NeveEngine/shaders/Simple.vcg -> NeveEngine/shaders/Vertices.vcg