'Creates internal structures for newly registered namespace.
You can register handlers for this namespace afterwards. By default one namespace
already registered (jabber:client or jabber:component:accept depending on context.'

def RegisterNamespace(self, xmlns, order='info'):

    self.DEBUG(('Registering    namespace    "%s"' % xmlns), order)
    self.handlers[xmlns] = {}
    self.RegisterProtocol('unknown', Protocol, xmlns=xmlns)
    self.RegisterProtocol('default', Protocol, xmlns=xmlns)
