ruby and puppet modules install for dev

This uses composers install and update phase to keep a local
librarian-puppet installation in ruby_modules and uses that
to install dependant puppet modules as per the Puppetfile.
copy graviton and graviphoton to final locations

This is where the puppet config done by vagrant is going to expect these files.
Vagrantfile with basic config

contains a port mapping for dev purposes and enough puppet to get something up and running.
smallish README
Merge branch 'feature/vagrant-librarian-puppet' into develop