options incompatible with google cloud storage

[kyamagu]

I observe the following error using wheelhouse-uploader 0.10.1. Perhaps there shouldn't be extra **kwargs for drivers when not specified?

Traceback (most recent call last):
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/wheelhouse_uploader/upload.py", line 46, in upload
    return self._try_upload_once(local_folder, container)
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/wheelhouse_uploader/upload.py", line 61, in _try_upload_once
    driver = self.make_driver()
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/wheelhouse_uploader/upload.py", line 41, in make_driver
    region=self.region)
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/libcloud/storage/drivers/google_storage.py", line 205, in __init__
    key, secret, **kwargs)
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/libcloud/storage/drivers/google_storage.py", line 87, in __init__
    user_id, key, self.auth_type, credential_file, **kwargs)
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/libcloud/common/google.py", line 653, in __init__
    self.user_id, self.key, self.scopes, **kwargs)
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/libcloud/common/google.py", line 505, in __init__
    user_id, key, *args, **kwargs)
  File "/Users/travis/build/kyamagu/faiss-wheels/venv/lib/python3.4/site-packages/libcloud/common/google.py", line 346, in __init__
    super(GoogleBaseAuthConnection, self).__init__(user_id, key, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'region'