DemiGUI
Contains both free and pro skins color variations,
and automatically returns the correct one when converted to Color
Stores a color palette, which can be passed to default DeGUI layouts when calling DeGUIManager.BeginGUI,
and changed at any time by calling DeGUIManager.ChangePalette.
You can inherit from this class to create custom color palettes with more color options.
Background colors
Content colors
Set when calling DeGUIManage.BeginGUI