maas storage configuration [module bug]

[epcim]

When tried 2nd time to configure drives...

----------
          ID: maas_machine_kvm01_sdb
    Function: maasng.disk_partition_present
      Result: False
     Comment: An exception occurred in this state: Traceback (most recent call last):
                File "/usr/lib/python2.7/dist-packages/salt/state.py", line 1735, in call
                  **cdata['kwargs'])
                File "/usr/lib/python2.7/dist-packages/salt/loader.py", line 1653, in wrapper
                  return f(*args, **kwargs)
              TypeError: disk_partition_present() got an unexpected keyword argument 'name'
     Started: 15:43:08.368357
    Duration: 0.641 ms
     Changes: