TRAVIS: ruby 2.2.0 and puppet 3.7.4 work now
TRAVIS: ruby 2.2.0 and puppet 3.7.4 work now

Stop ignoring build failures

edgester/puppet-module-kerberos,DonMaja/puppet-module-kerberos,DonMaja/puppet-module-kerberos,DonMaja/puppet-module-kerberos,edgester/puppet-module-kerberos,edgester/puppet-module-kerberos