Install graphviz so that we can run rails-erd and possibly some other gem
Update modules
Add nodejs module
Make use of nodejs module + install coffee-script and istanbul packages
Add completion support for rake and rails migrations related aliases
Point puppet-rbenv module to my branch that has the CONFIGURE_OPTS fix while it doesnt get merged back into master
Add instructions to install librarian-puppet gem to README
Run apt-get update && apt-get upgrade before applying puppet manifests
Require nodejs package before installing npm packages
Autostart redis server (not sure why it wasnt autostarting anymore)
Update readme with new box version