- convert to singlespec

- update to version 1.33.1
- Fix string injection for InvalidScope
- Imported Translations from Zanata
- Avoid tox_install.sh for constraints support
- add bandit to pep8 job
- Add JSON output option to sample generator
- External Policy hook should support SSL
- rewrite HttpCheckFixture to not mock out entire HttpCheck class
- http/https check rules as stevedore extensions
- Add functionality to deprecate policies
- Handle deprecation of inspect.getargspec
- Documentation and release notes for plugins
- Remove -U from pip install
- Modification to add additional information in the HTTPCheck request.
- fix formatting for empty defaults
- Add scope_types to RuleDefault objects
- Pass creds as a dict in tests
- Only log deprecation warnings when they are overridden
- throw an exception when sphinxext cannot find the config file
- Update reno for stable/pike
- Remove setting of version/release from releasenotes
- expand type documentation for Enforcer arguments
- Add configuration option for enforcing scope
- Updated from global requirements
- Add a release note for enforce_scope