python-masakariclient-4.0.0-bp153.1.21

- Switch to stable/queens spec template

- update to version 4.0.0
  - Fix failing test case for PY3
  - Bump openstacksdk to 0.9.13
  - Use os-testr and add PY35 support
  - Improve command arguments
  - Change the base class of osc.v1.DeleteHost
  - Add assertions to UT code
  - Re-factor test cases to reduce code
  - [Fix gate]Update test requirement
  - Remove unnecessary return statement
  - Fix failing gate jobs by fixing constraints support
  - Add support for auto_priority, rh_priority recovery method
  - Remove inproper comment for APIs.
  - Enable to specify name and ID when operating segments and hosts

- Initial packaging (version 3.0.1)