Add better error handling for 400 errors where Instagram's API does not include errors in a meta property.
pass through http error codes and raise rate limit exceptions
Merge branch 'sideqik-better_400_error_messages'
Adding the Travis configuration file and the dependency on rake to build on Travis.
Merge branch 'travis-ci' of github.com:yssk22/instagram-ruby-gem into yssk22-travis-ci
Merge branch 'yssk22-travis-ci'
updated readme with like/unlike to enable easy testing of secure endpoints.