Make our cookbook handling Berks 3.x compliant.

* Having the Berksfile be a bit of Ruby code that recursively runs
  berks on all out subdirectories is needlessly complicated, as berks will
  grab all the dependent cookbooks we need that are not listed in the
  top-level Berksfile in any case.
* Berks 3.x has shiny new dependencies.  Pull them in.
* Berks 3 has shiny new metadata requirements.  Add and/or fix them.
* Zap old copies of cookbooks we no longer use or care about.
Update README.md
Update README.md
Merge pull request #126 from VictorLowther/berkshelf-3.x-compatibility-and-fixes

+2 Make our cookbook handling Berks 3.x compliant.
fix style issue on error led
add step by step instructions.
CES-1686 Get evil bunny clicking on Node Roles under Node
Merge pull request #127 from waynepallen/master

CES-1686 Get evil bunny clicking on Node Roles under Node
Get rid up update spam.
Perform package updates in cleanup.rb
Rework a little about how docker-init works to make automated use of the Docker containers easier
Updating to use rcbdrepo.opencrowbar.org 

Changed from static IP to use opencrowbar repository dns record entry
Update crowbar.yml to use opencrowbar dns entry

Changed static IP address to use opencrowbar dns entry in URL address
Merge pull request #128 from VictorLowther/fix-update-spam-and-misc-cleanups

+2 Fix update spam and misc cleanups
Merge branch 'master' into bdd100
Add support for bootstrapping an admin VM from locally-created RPMs
Tweak setup_base_images a bit.

It will now work if we have an install directory without an ISO.
Modify kvm_admin to not need a running webrick server.
Merge pull request #130 from VictorLowther/add-local-kvm-admin

Add local kvm admin
link dev to deploy guides