Removed vm management from the rshell function

                srv_to_host_tun = client.rshell()

                cli_tun = self.client.register_tunnel('rshell', client, srv_to_host_tun)

                errs.success(obj['id'], 'tunnel started.', output=cli_tun.label)

            elif obj['r'] in ('vm', ):

                raise NotImplementedError('rshell on vm not implemented')

            else:

                errs.error(obj['id'], 'bad role')

        return errs.get_dict()