1.0.0b2

This is the second beta milestone release for ARA 1.0.
If there are no serious issues with this release, future fixes, improvements
and features will ship in dot releases after 1.0.

Changes since 1.0.0b1
=====================

- Added support for setting playbook labels through Ansible variables
- The ara_api role now uses ansible_user_id instead of ansible_user when
  setting up the gunicorn systemd service. [1]
- The ara Ansible roles now use
    virtualenv_command: /usr/bin/python3 -m venv
  instead of
    virtualenv_python: python3
  See GitHub issue for details [2]
- Bugfix: Fixed a regression when recording tasks from Ansible 2.8 [3]
- Removed the concept of host aliases
- The STATIC_ROOT directory is no longer created automatically since it
  is not required.
- Django timezone settings have been enabled and have been set to UTC.
- Added documentation on setting playbook names and labels [4]
- Added documentation on ara_record [5]
- Added documentation for configuring Ansible to use ARA [6]
- Added documentation for configuyring ARA Ansible plugins [7]

[1]: https://github.com/ansible-community/ara/issues/44
[2]: https://github.com/ansible-community/ara/issues/43
[3]: https://github.com/ansible-community/ara/issues/46
[4]: https://ara.readthedocs.io/en/feature-1.0/playbook-names-and-labels.html
[5]: https://ara.readthedocs.io/en/feature-1.0/ara-record.html
[6]: https://ara.readthedocs.io/en/feature-1.0/ansible-configuration.html
[7]: https://ara.readthedocs.io/en/feature-1.0/ara-plugin-configuration.html