Merge pull request #3283 from puppetlabs/beaker-puppet-2

Update beaker-puppet 2.1

Author: donoghuc

acceptance/Gemfile

@@ -20,7 +20,7 @@ gem "beaker", *location_for(ENV['BEAKER_VERSION'] || "~> 4")
 gem "beaker-abs", *location_for(ENV['BEAKER_ABS_VERSION'] || "~> 0.2")
 gem "beaker-hostgenerator", *location_for(ENV['BEAKER_HOSTGENERATOR_VERSION'] || "~> 1.0")
 gem 'beaker-pe', *location_for(ENV['BEAKER_PE_VERSION'] || '~> 2')
-gem 'beaker-puppet', *location_for(ENV['BEAKER_PUPPET_VERSION'] || '~> 1')
+gem 'beaker-puppet', *location_for(ENV['BEAKER_PUPPET_VERSION'] || '~> 2.1')
 gem 'beaker-vmpooler', *location_for(ENV['BEAKER_VMPOOLER_VERSION'] || '~> 1')
 gem 'rake', "~> 12.1"
 gem 'rototiller'