polypy prvision list endpoints broken

[mjmunger]

root@pbx:~/polypy/example# polypy provision list endpoints
Traceback (most recent call last):
  File "/usr/local/bin/polypy", line 35, in <module>
    polypy.run()
  File "/usr/src/PolyPyTools/poly_py_tools/polypy.py", line 64, in run
    provision.run()
  File "/usr/src/PolyPyTools/poly_py_tools/provision/provision.py", line 42, in run
    runner.run()
  File "/usr/src/PolyPyTools/poly_py_tools/provision/provision_lister.py", line 19, in run
    parser = PjSipSectionParser(os.path.join(self.config['paths']['asterisk'], 'pjsip.conf'), factory)
AttributeError: 'ProvisionLister' object has no attribute 'config'