* 'add-support-for-gitea' of https://github.com/C-J1/ansible-nas:
Swapped from volumes to bind mounts for gitea
Fixed all.yml.dist for gitea
Gitea working, but needs some settings tweaks
Beginnings of a Gitea addition
Also added a system git account so that we can run the docker container with that user. The gitea container uses a "git" user account internally. Doing this allows us to correctly set permissions on bind mount locations
* Rejig of playbook to load roles from ansible-galaxy
* Remove ansible-nas role and move tasks to tasks directory
* Add InfluxDB/Telegraf/Grafana for monitoring & dashboards
* Automatically configure InfluxDB as a datasource in Grafana
* Switch to ZFS Docker driver
* Add note about switching to overlay2 Docker driver if required