Add a .travis.yml file.  Add gems for Rubinius
Add Ruby 2.1.0
Move license into a separate file [ci skip]
Update authorship information [ci skip]
Move dependencies from gemspec to Gemfile (except for Bundler)
Update Travis configuration
Convert specs to RSpec expectation syntax

See http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax
Enforce code coverage minimums
Add RuboCop
Fix RuboCop offenses
Add Coveralls for code coverage reporting
ADD ALL THE BADGES [CI SKIP]
FIX ALL THE BUILDS
Fix loading of version file from gemspec
Refactor and improve performance

Based on these benchmarks: http://stackoverflow.com/a/11456509/209190,
each is faster than inject and reads just as clearly, if not better.
Remove unused standard library require statements
Add platform guard for guard
Require socket for SocketError
Require faraday for Faraday::Error::TimeoutError and Faraday::Error::ConnectionFailed
Require multi_json for MultiJson::DecodeError