adding note that DualSupply may be removed
adding note that DualSupply may be removed

nilmtk/nilmtk,jaduimstra/nilmtk,pauldeng/nilmtk,HarllanAndrye/nilmtk,nilmtk/nilmtk,AlexRobson/nilmtk,josemao/nilmtk,mmottahedi/nilmtk