Modernizing cookbook w/ `berks init`
Making chef-client interval configurable

And some minor syntax changes
Cleaning up Vagrantfile
Oops, spec fail
Merge remote-tracking branch 'origin/master' into making-cron-configurable

Conflicts:
	.gitignore
	attributes/default.rb
	metadata.rb
	recipes/default.rb
We don't actually need this right now
Oops, missed this
Merge pull request #5 from modcloth-cookbooks/making-cron-configurable

Making cron configurable && modernizing