* add package acl to required list
There are ways to install debian without the acl package. Add it to the
required list
* replace systemctl with more generic service
Debian does not require systemd. This makes calling systemctl to restart
processes a problem. The more generic way in Debian is to call service
* rm command allows multiple parameters
* use nginx config in a more Debian way
In Debian webservers are configured using -available and -enabled
directories. Make better use of this stucture.
* better snmpd.conf handling
Instead of overwriting snmpd.conf inform Debian of the change.
Because snmpd.conf contains sensitive info make it only user accessible
* replace nano with users preferred editor
* revert back to nano as editor
* remove dpkg-divert as per PR discussion
* Add missing python3 modules from repo, remove pip
Added missing python3 modules from official debian repos and thus removing the need for pip
* Add python3-setuptools