Added readme
Added new supervisord dependency
Added pip puppet module
Vagrant file updates, and init refactor

Okay, the init STILL doesn't work, which means I need figure out how to
load hiera from FS rather than from puppet, so depdency issues can be
avoided completely. Otherwise nearly completely working VM
Updated with new pushed submodules
Merge branch 'master' of github.com:erasche/vagrant-puppet-galaxy