Run specs one at a time to work around autoloader weirdness
Run specs one at a time to work around autoloader weirdness

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