Classes
 ClassDescription
 DistanceFieldStyle Provides support for signed distance fields to Starling meshes.
 MeshStyle MeshStyles provide a means to completely modify the way a mesh is rendered.
 MultiTextureStyle Provides a way to batch up to 4 different textures in one draw call, at the cost of more complex custom Fragment Shaders To use this, set Mesh.defaultStyle to MultiTextureStyle (ideally before Starling is initialised!)