* installed is no longer supported
* some fixes in handlers

* enable smartd
* scan discs every night
* mail if discs get corrupt

* Add missing host_vars files
* Fix syntax errors
* Fix Problems with Ubuntu/lab computer

* LaTeX rule still seems not to be that stable, therefore removed from
site.yml
* Rename all versions to lasarchiv1 to be consistent
* Update SSH playbook of common rule to open the ports in the firewall

* Add pre-commit
* Add dependencies
* Begin to avoid the ansible YAML short hand notation

* Add missing host_vars files
* Fix syntax errors
* Fix Problems with Ubuntu/lab computer

* it does not work

* Use nmcli module instead of writing the resolv.conf which is
overwritten each time the network manager recognizes it.

* Common for all systems