Mention vbguest updater

Remove obsolete option

Use v2 configuration

Modernize for Vagrant 1.5

Make VM name match box arch

Not necessary 32 bit, yo

Don't link to files.travis-ci.org which is long gone

Update README.md

Merge pull request #5 from lorin/patch-1

postgresql::server in Vagrantfile doesn't exist

Merge pull request #4 from bitdeli-chef/master

Add a Bitdeli badge to README

Update (c) year

Correct vagrant Ruby location in Vagrantfile.sample to match example box

Ignore .ruby-version