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diff --git a/augeas/ffi.py b/augeas/ffi.py
index 6f4b639..6d145a1 100644
--- a/augeas/ffi.py
+++ b/augeas/ffi.py
@@ -5,7 +5,8 @@ ffi.set_source("augeas",
                """
                #include <augeas.h>
                """,
-               libraries=['augeas'])
+               libraries=['augeas'],

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#! /usr/bin/env mruby
# -*- ruby -*-

class SshAuthorizedKey

  AUTH_KEYS=".ssh/authorized_keys"
  LENS="Authorized_keys"

  # All methods that get called by the runtime get a context argument that
  # provides access to convenience methods

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# We want a function that makes it easier to write down how
# to make idempotent changes with augeas rather than the
# clunky mechanism the augeas Puppet type gives you today.
#
# I was thinking we could achieve this with a function like the following:
augchange(
  :find => "/files/etc/hosts/*[ipaddr = '127.0.0.1']",
  :create => ["ins 01 before /files/etc/hosts/*[1]",
              "set /files/etc/hosts/01/ipaddr 127.0.0.1"],
  :tree => {

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> puppet apply /tmp/test.pp
Notice: Compiled catalog for host.example.com in environment production in 0.04 seconds
Error: /Stage[main]/Main/Augeas[oracle odbc driver config]: Could not evaluate: Saving failed, see debug
Notice: Applied catalog in 0.02 seconds
# The debug information shows that the tree correctly has a node { "Oracle" { "Driver Logging" = "7" } }
# The failure comes from the Augeas ODBC lens which does not allow spaces in the names of the entries.
# Please file a bug at https://github.com/hercules-team/augeas/issues to make sure this gets addressed

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#! /usr/bin/ruby

# To use this, untar the forge backup tarball from
# http://forge-dl-backup.s3-website-us-west-2.amazonaws.com/ somewhere and
# then run this script, passing the name of the directory where you
# unpacked the tarball.
#
# The script will print the names of the latest version of each tarball;
# you can feed that into something like 'xargs -iF tar xf DIR/F'

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# test/puppetlabs/i18n/TestMessages_en.properties
msg1=Das ist deutsch

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#include <locale>
#include <boost/locale.hpp>

int main() {
  boost::locale::generator gen;
  std::locale loc = gen("");
  std::string lang = std::use_facet<boost::locale::info>(loc).language();
  std::string country = std::use_facet<boost::locale::info>(loc).country();

  std::cout << "Locale: " << loc.name() << std::endl;

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  command :unbind_node do |data|
    data['name'] or error 400,
      :error => "Supply 'name' to indicate which node to unbind"
    if node = Razor::Data::Node.find_by_name(data['name'])
      if node.policy
        policy_name = node.policy.name
        node.log_append(:event => :unbind, :policy => policy_name)
        node.policy = nil
        node.bound = false
        node.save

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Today

The main point of interaction between server and microkernel is the /svc/checkin/:id endpoint. It currently expects that the Microkernel peridoically posts the following JSON to that URL:

{
  "facts": { ... facts hash ... }
}

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<network>
  <name>local</name>
  <uuid>d5e4d859-721b-caf1-4842-21704dea23dd</uuid>
  <forward mode='nat'/>
  <bridge name='virbr2' stp='on' delay='0' />
  <mac address='52:54:00:ca:8d:34'/>
  <domain name='example.org'/>
  <ip address='192.168.100.1' netmask='255.255.255.0'>
    <tftp root='/var/lib/tftpboot' />
    <dhcp>