Replace httparty with Faraday. Close #6.
Merge pull request #8 from billymonk/feature/replace_httparty

Replace httparty with Faraday. Close #6.
Updated foursquare gem version
Merge pull request #9 from billymonk/feature/rename_yml_example

Rename foursquare_config.yml.example to spec/foursquare_config.yml. Clos...
Add tests for Mosaic::Foursquare::Checkin.find. Close #7.