Currently, skin authors have to define skin settings for every layer, even if they're a duplicate of another layer. Some redundancy can be eliminated by allowing skins to reference other layers.
[x] Allow skin layers to reference other layers by passing a string as the value for the layer.
Currently, skin authors have to define skin settings for every layer, even if they're a duplicate of another layer. Some redundancy can be eliminated by allowing skins to reference other layers.