plot now takes two additional params: plot_kwargs and unit
plot now takes two additional params: plot_kwargs and unit

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