Adds Berkshelf/Vagrant 1.1 compatibility

Fixes recipes/agent_source.rb and recipes/server_source.rb to work with
Chef 0.10.x

Sets FQDN automatically in recipes/web.rb if it isn't already set

Removes old README and metadata.json
Removes comment spam from Vagrantfile
Merge pull request #1 from RiotGames/berkshelf_support

Adds Berkshelf/Vagrant 1.1 compatibility
Merge pull request #40 from RiotGames/master

Adds Berkshelf/Vagrant 1.1 compatibility