Copied over LaTeX style function for matplotlib from PDA. #85
Copied over LaTeX style function for matplotlib from PDA. #85

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