Update server defs and own modules to match * $osver and $fqdn and others are now all in $facts * Firewall swapped action for jump and has new way to do IPv6 * SSH server setup changed * Resolve warnings from fileserver.conf * has_key() no longer exists because Puppet can do "key in array" * Some variables are now more strictly typed Also: * Try to configure full IPv6 DNS resolver * Clean up old config - unused servers and some CentOS complexity

NOTE
====

This project's specs depend on puppet core, and thus they require the
`puppetlabs_spec_helper` project.  For more information please see the README
in that project, which can be found here: [puppetlabs spec
helper](https://github.com/puppetlabs/puppetlabs_spec_helper)