Vendor the external cookbooks

Knife-Zero doesn't include Berkshelf support, so vendoring everything in
the repo is convenient again

cookbooks/hostname/README.md

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+# hostname cookbook
+
+[![Build Status](https://travis-ci.org/3ofcoins/chef-cookbook-hostname.svg?branch=master)](https://travis-ci.org/3ofcoins/chef-cookbook-hostname)
+[![Chef cookbook](https://img.shields.io/cookbook/v/hostname.svg)](https://supermarket.chef.io/cookbooks/hostname)
+## Description
+
+Sets hostname and FQDN of the node. The latest code is hosted at
+https://github.com/3ofcoins/chef-cookbook-hostname
+
+### Important
+
+Setting hostname on FQDN is not (and won't be) supported. Unfortunately, using dots in the hostname can cause
+[inconsistent results for any system that consumes DNS](http://serverfault.com/questions/229331/can-i-have-dots-in-a-hostname)
+and [is not allowed by RFC952](http://tools.ietf.org/html/rfc952). If a user
+needs additional info in their shell prompt, they can change PS1 in etc/profile
+to include the FQDN together with any information they find useful (such as
+the customer, the environment, etc).
+
+## Attributes
+
+- `node['set_fqdn']` - FQDN to set.
+
+The asterisk character will be replaced with `node.name`. This way,
+you can add this to base role:
+
+```ruby
+default_attributes :set_fqdn => '*.project-domain.com'
+```
+
+and have node set its FQDN and hostname based on its chef node name
+(which is provided on `chef-client` first run's command line).
+
+- `node['hostname_cookbook']['hostsfile_ip']` -- IP used in
+  `/etc/hosts` to correctly set FQDN (default: `127.0.1.1`)
+- `node['hostname_cookbook']['hostsfile_aliases']` -- list of aliases used in
+  `/etc/hosts` for the ip set above (default: [`hostname`])
+- `node['hostname_cookbook']['hostsfile_include_hostname_in_aliases']` -- whether to include the hostname
+  at the end of the aliases list above (default: true)
+
+- `node['hostname_cookbook']['append_hostsfile_ip']` -- Set to `false` to
+  prevent an entry for the node's hostname from being appended in `/etc/hosts` (default: `true`)
+
+## Recipes
+
+* `hostname::default` -- will set node's FQDN to value of `set_fqdn` attribute,
+and hostname to its host part (up to first dot).
+* `hostname::vmware` -- sets hostname automatically using vmtoolsd.
+You do not need to set `node["set_fqdn"]`.
+
+## Author
+
+Author: Maciej Pasternacki maciej@3ofcoins.net