adds puppet 3.4.0 to the test matrix
adds puppet 3.4.0 to the test matrix

buzzdeee/puppet-mcollective,karolisc/puppet-mcollective,legooolas/puppet-mcollective,puppet-community/puppet-mcollective,voxpupuli/puppet-mcollective,mcanevet/puppet-mcollective-1,fuel-infra/puppet-mcollective,voxpupuli/puppet-mcollective,thanandorn/puppet-mcollective,gdhbashton/puppet-mcollective,thanandorn/puppet-mcollective,mvisonneau/puppet-mcollective,puppet-community/puppet-mcollective,pythianjoseph/puppet-mcollective,legooolas/puppet-mcollective,bashtoni/puppet-mcollective,fuel-infra/puppet-mcollective,bashtoni/puppet-mcollective,jantman/puppetlabs-mcollective,icg-puppet/mcollective,RewardGateway/puppetlabs-mcollective,karolisc/puppet-mcollective,pythianjoseph/puppet-mcollective,UniversityofWarwick/puppetlabs-mcollective,icg-puppet/mcollective,gdhbashton/puppet-mcollective,buzzdeee/puppet-mcollective,saimonn/puppet-mcollective,mvisonneau/puppet-mcollective,saimonn/puppet-mcollective,kronos-pbrideau/puppetlabs-mcollective,mcanevet/puppet-mcollective-1,kronos-pbrideau/puppetlabs-mcollective