'Create MininetFacade object.
net: Primary Mininet object
args: unnamed networks passed as arguments
kwargs: named networks passed as arguments'

def __init__(self, net, *args, **kwargs):

    self.net = net
    self.nets = (([net] + list(args)) + kwargs.values())
    self.nameToNet = kwargs
    self.nameToNet['net'] = net
