Updated gitignore to no longer watch coverage generation
Changed double quotes to single in gemspec
Removed extraneous classes and added Excon as a dependency in the gemspec
Removed the gemspec dependecy of coveralls in favour of the 'optional' variety of Gemfile dependency in the [:development, :test] group
Removed cruft around unused constant definitions and extraneous requires
Added a test for the session_id property
README updates and changes to the Client class
Renamed the initialize_session method to not have a bang on the end. Almost all methods are 'dangerous' in the sense that they make HTTP requests.
Added a test for the session expiry time being in the future
Added a guard file
Added a spec for logging in with fixture data
Changes to specs and the client
Added more specs, and VCR cassettes
Added spec for API call to get upload url
Brought in an upload fixture for tests, added downloading transcripts and uploading audio