Release 0.11.0

This tempest-lib release includes:
 * Migrated service clients for Nova from tempest:
   * quota_classes_client
   * snapshots_client
   * volumes_client
   * interfaces_client
   * services_client
 * A fix for the get() method on the Credentials class to ensure a
   default is always set.
 * Throw a BadAltAuth exception when trying to use alternate auth
   with the same values.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=NRt8
-----END PGP SIGNATURE-----