[chef] Hack: berkshelf 1.3 and vagrant 1.0

[Brian Akins < >]

I had so many issues with upgrading Vagrant that I decided to go back
to 1.0 for now. I needed Berkshelf integration.  I could not get the
"new" berkshelf-vagrant to work with vagrant 1.0, but that may be just
me.

So, here's my hack that others may find helpful - if only as comedic relief:

https://github.com/bakins/berkshelf-hobo