Updated travisci file for Puppet 4
Updated travisci file for Puppet 4

discovery-digital/puppetlabs-mongodb,mmalchuk/puppetlabs-mongodb,noris-network/puppetlabs-mongodb,fatmcgav/puppetlabs-mongodb,SanderSander/puppetlabs-mongodb,SanderSander/puppetlabs-mongodb,parship/puppetlabs-mongodb,parship/puppetlabs-mongodb,noris-network/puppetlabs-mongodb,discovery-digital/puppetlabs-mongodb,ResignationMedia/puppetlabs-mongodb,discovery-digital/puppetlabs-mongodb,discovery-digital/puppetlabs-mongodb,parship/puppetlabs-mongodb,fatmcgav/puppetlabs-mongodb,ResignationMedia/puppetlabs-mongodb,SanderSander/puppetlabs-mongodb,fatmcgav/puppetlabs-mongodb,mmalchuk/puppetlabs-mongodb,noris-network/puppetlabs-mongodb,ResignationMedia/puppetlabs-mongodb,mmalchuk/puppetlabs-mongodb