- update to 3.8.0:
* Updated from global requirements
* Update .gitreview for stable/mitaka
- Adjust Requires

- update to 3.7.0:
* work around doc build error
* Update translation setup
* Updated from global requirements
* Updated from global requirements
* Updated from global requirements
* Imported Translations from Zanata
* Remove ordereddict from requirements.txt
* Updated from global requirements
* Remove old references to namespace packages
* test: pass enforce_type=True when using CONF.set_override
* Updated from global requirements
* Change LOG.warn to LOG.warning
* Fix the url in the CONTRIBUTING.rst
* Python 3 deprecated the logger.warn method in favor of warning
* assertIsNone(val) instead of assertEqual(None,val)
* Updated from global requirements
* [fix-compat] More definitions for oslo.middleware
* Updated from global requirements
* Re-Add oslo.middleware namespace for backward compat
* Removes MANIFEST.in as it is not needed explicitely by PBR
* Support Unicode request_id on Python 3
* Drop python 2.6 support
- Adjust Requires according to requirements.txt