v3.2.1

• Make work on Ruby 1.9.3 (see #16 thanks @yez!)
• Set up travis builds

v3.2.0

• Actual API Client is now stored in the environment, saving a duplicate lookup (see #11)

v3.1.0

• require RSpec 3 (see #12) The gem was requiring RSpec 3 anyway, so this just removes the deprecated RSpec 3 stuff (e.g. .should)