- Switch to stestr based testing
- Update to 2.3.0
* PY3: switch to using unicode text values
* Removed older version of python added 3.5
* add python 3.6 unit test job
* import zuul job settings from project-config
* fix tox python3 overrides
* fix ldappool bad password retry logic
* Add author email to setup.cfg
* Switch to python-ldap again
* Bump to hacking 1.1.x
* Switch to stestr
* add lower-constraints job
* Updated from global requirements
* Updated from global requirements
* Updated from global requirements
* Avoid tox\_install.sh for constraints support
* Updated from global requirements
* Updated from global requirements
* Updated from global requirements
* Turn on warning-is-error for sphinx build
* Switch from oslosphinx to openstackdocstheme
* Fix html\_last\_updated\_fmt for Python3