Reload rules atomically
Background: The unit file for nftables on CentOS 8 contains:
```ExecStart=/sbin/nft -f /etc/sysconfig/nftables.confExecReload=/sbin/nft 'flush ruleset; include "/etc/sysconfig/nftables.conf";'ExecStop=/sbin/nft flush ruleset```...
Switch $order$fragmenta/b to $order-$fragment-a/b
Add comments for all the nftable::rules entries
For each nftable::rule this adds an extra concat fragment toadd a comment containing the name and order number for the rule.
The motivation here is to make the mapping from resulting rules backto puppet code more obvious. When adding a new rule it should be more...
Allow dashes in set names
Relax nftables::set::type making it optional
This is needed in case nftables::set is passed raw configuration viasource or content.
Add support for named sets
