(MODULES-3983) Update parallel_tests for ruby 2.0.0
(MODULES-3983) Update parallel_tests for ruby 2.0.0

fuel-infra/puppetlabs-haproxy,puppetlabs/puppetlabs-haproxy,gwdg/puppetlabs-haproxy,gwdg/puppetlabs-haproxy,puppetlabs/puppetlabs-haproxy,fuel-infra/puppetlabs-haproxy,puppetlabs/puppetlabs-haproxy