Support a custom download bucket when downloading rubies
Support a custom download bucket when downloading rubies

RallySoftware/boxen-ruby,RallySoftware/boxen-ruby,dieterdemeyer/puppet-ruby,salimane/puppet-ruby,boxen/puppet-ruby,grosser/puppet-ruby,boxen/puppet-ruby,halyard/puppet-ruby,dieterdemeyer/puppet-ruby,grosser/puppet-ruby,salimane/puppet-ruby,halyard/puppet-ruby