- New feature: ARA UI and Ansible version (ARA UI is running with)
  are now shown at the top right
- New feature: The Ansible version a playbook was run is now stored
  and displayed in the playbook reports
- New feature: New command: "ara generate junit": generates a junit
  xml stream of all task results
- New feature: ara_record now supports two new types: "list" and "dict",
  each rendered appropriately in the UI
- UI: Add ARA logo and favicon
- UI: Left navigation bar was removed (top navigation bar will be
  further improved in future versions)
- Bugfix: CLI commands could sometimes fail when trying to format
  as JSON or YAML
- Bugfix: Database and logs now properly default to ARA_DIR if ARA_DIR
  is changed
- Bugfix: When using non-ascii characters (ex: äëö) in playbook files,
  web application or static generation could fail
- Bugfix: Trying to use ara_record to record non strings
  (ex: lists or dicts) could fail
- Bugfix: Ansible config: 'tmppath' is now a 'type_value' instead of a
  boolean
- Deprecation: The "ara generate" command was deprecated and moved to
  "ara generate html"
- Deprecation: The deprecated callback location, ara/callback has been
  removed. Use ara/plugins/callbacks.
- Misc: Various unit and integration testing coverage improvements and
  optimization
- Misc: Slowly started working on full python 3 compatibility