Module overhaul for performance and extensibility
Updated remote user config
Merge pull request #192 from nhr/minor_overhaul

General improvements; remap to generic roles.
Remove old use of iptables in favor of lokkit
Merge pull request #194 from nhr/iptables_fixes

Remove old use of iptables in favor of lokkit
Fixed some errors in SELinux config
Merge pull request #195 from nhr/selinux_fixes

Fixed some errors in SELinux config