Removing old Ruby version from Travis checks
Removing old Ruby version from Travis checks

MiddelkoopT/puppet-network,waipeng/puppet-network,madwolfa/puppet-network,CyBeRoni/puppet-network,waipeng/puppet-network,MiddelkoopT/puppet-network,sammcj/puppet-network,example42/puppet-network,tubemogul/puppet-network,chutzimir/puppet-network,MiddelkoopT/puppet-network,CyBeRoni/puppet-network,CyBeRoni/puppet-network,sammcj/puppet-network,waipeng/puppet-network,tubemogul/puppet-network,tubemogul/puppet-network,chutzimir/puppet-network,madwolfa/puppet-network,madwolfa/puppet-network,example42/puppet-network,example42/puppet-network,chutzimir/puppet-network,sammcj/puppet-network