The default theme in PHPBB3 needs to be set or users cannot see the forum, this is needed because AA creates users without a theme set.
Docs explain impact and how to avoid when changing theme later on.
Gunicorn needs to be run whilist in the folder for context, folder path is not enough
Correct static path, note to check nginx user
Capitalization of services and small typos
Service examples updated to their latest versions and download links
Expanded /var/www chowns for Nginx and Apache examples
Add in a troubleshooting note for no images being displayed (permissions issue) and gunicorn not execting (file path context)
Correct formatting. Reword a few parts. Remove "new in 1.15".
Standardized the addition of settings instructions.
Changed all references of local.py to a more generic 'auth project settings file'.
Included basic apache and nginx configs.
Include database creation steps.
Instruct users to restart gunicorn and celery after altering settings.
Include missing TS3 celerybeat schedule.
Added documentation for writing service integrations
Added menu hook documentation
Added notes about installing service modules before following service installation guide
