- Switch to stable/queens spec template

- update to version 1.3.1 (bsc#1078607)
- Enable some off-by-default checks
- Add ListField class to resource base
- Update .gitreview for stable/queens
- Avoid tox_install.sh for constraints support
- Replace HTTP numeric constants with http_client constants
- Add PUT method to connector
- Restore the default semantics of refresh()
- Indicating the location tests directory in oslo_debug_helper
- Zuul: Remove project name
- flake8: Enable some off-by-default checks
- Adds EthernetInterface to the library
- Add int_or_none adapter function
- zuul: clean up job definition
- Update documentation related to 'refresh()'
- Add DELETE method to connector
- Add Zuul v3 jobs in tree
- Update UPPER_CONSTRAINTS_FILE for stable/queens
- Update method docstring
- Use the tempest plugin from openstack/ironic-tempest-plugin
- Refining the resource refresh
- Update some tests to copy the dictionaries passed in
- Update reno for stable/pike
- Restores sushy session functionality.
- Follow-up patch for 8fe2904a62b0f56dc3fc3fefc5a5a746911ce891
- Restore interface of Connector
- Implement Redfish Sessions
- Updated from global requirements