add meeting details to contributing
Update CONTRIBUTING.md
Update README.md
Adds basic chef_solo support.
Removes confusing comment copy-pasted from other project.
Merge pull request #1 from patcon/1-chef-support

Add basic :chef_solo provisioner support
Merge branch 'master' into 8-puppet-support

Conflicts:
	.gitignore
	README.md
	Vagrantfile