Add submodules for puppet projects. Install MySQL and NodeJS.
Adding databases via Puppet (doesn't work yet).
Correctly install node and NPM. Add Vagrant instructions to readme.
Ignore hidden vagrant folder.
Don't set root_password to blank, that's why MySQL set up was choking.
Forward node port.
Update README with more instructions and info on Vagrant.
Merge branch 'dev' into vagrant
Merge pull request #3 from foodcoop/vagrant

Adding Vagrantfile and dependencies.  Merging with dev, so I can branch off it.