Vendor the external cookbooks

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

cookbooks/redis/test/support/keys/README.md

@@ -0,0 +1,17 @@
+# Insecure Keypair
+
+These keys are the "insecure" public/private keypair we offer to
+[base box creators](http://docs.vagrantup.com/v1/docs/base_boxes.html) for use in their base boxes so that
+vagrant installations can automatically SSH into the boxes.
+
+If you're working with a team or company or with a custom box and
+you want more secure SSH, you should create your own keypair
+and configure the private key in the Vagrantfile with
+`config.ssh.private_key_path`
+
+# Putty
+
+If you are using Vagrant on windows, the .ppk file contained here, in the keys directory,
+has been generated from the private key and should be used to connect Putty to any VMs that 
+are leveraging the default key pair. See [guide](http://docs.vagrantup.com/v1/docs/getting-started/ssh.html) 
+in the documentation for more details on using Putty with Vagrant.