works fine on chef 11
Skipping ruby 1.8.7 tests
Merge branch 'master' of https://github.com/grosser/chef-handler-datadog into chef11
Testing on travis with chef 10 and 11 inspired by gemspec
Removing chef selection via ENV
Fixed typo
Merge pull request #27 from DataDog/chef11

Chef 11 (pseudo) test on travis, fixes #26