Tweak vagrant README a little for new binary deploy world.
Merge pull request #1750 from jbeda/vagrant-readme

Tweak vagrant README a little for new binary deploy world.
Core support for ip-per-service
Fix salt on GCE
Change to a pillar (as per jbeda)
Add and update docs.
Add e2e test
Rackspace support
Add vagrant support
Add local-up support