On newer kernel (tested on 3.16), the libvirt and shorewall iptables
rules have conflicts that need to be fixed by enabling back
--checksum-fill on $vmz, otherwise the VMs can't get a DHCP lease.

make sure that the augeas class has been applied before attempting to do any
augeas operations. without this, you will non-deterministically get:

    err: /Stage[main]/Shorewall::Base/Augeas[shorewall_module_config_path]: Could not evaluate: Save failed with return code false

Conflicts:
	files/shorewall.conf.CentOS.6
	files/shorewall.conf.Debian.wheezy

Conflicts:
	files/boilerplate/providers.footer
	files/boilerplate/providers.header
	manifests/base.pp
	manifests/providers.pp

Conflicts:
	manifests/base.pp
	manifests/init.pp

This reverts commit 6bc54f03.

This stuff is not ready for the shared repo, but we want to take benefit from me
having already merged immerda's stuff into my branch and solved the conflicts.

This reverts commit 0c28fa63.

This stuff is not ready for the shared repo, but we want to take benefit from me
having already merged immerda's stuff into my branch and solved the conflicts.

final results in /etc/shorewall/puppet, we have to make sure the shorewall.conf
is pointing to that directory to get those configurations. This commit fixes that.

shorewall.conf, because if they do not exist, you will get a puppet error.

this commit removes them, and updates the README to provide instructions for how
you can do it the old way, if you want

operatingsystem package install its default config (this lets us stop having to
keep this file updated), and instead tell people to configure their
shorewall.conf file using the augeas method.

It is possible still to distribute a shorewall.conf from a site-shorewall
directory, however if the file is distributed, then it is not possible to use
the augeas method.

https://labs.riseup.net/code/issues/2738

It was meant to provide preseeding files over FTP,
but the Debian installer has been supporting TFTP for a while,
so no additional software is needed.

Managed configuration files now live in /etc/shorewall/puppet.