Add OpenSSL::SSL::SSLError as a connection error class
Merge pull request #29 from Shopify/handle_ssl_errors

Add OpenSSL::SSL::SSLError as a connection error class
Make ActiveSupport version configurable.  Fix issues blocking spec runs on ActiveSupport 2.3.x.  Add .travis.yml file to run tests
Change from Test::Unit to Minitest to get compatibility across Rails versions.  Add JRuby and Rubinius.  Add Ruby 2.1.0
Add module to constant
Remove Ruby 1.8.7
Get rid of autoload