setup travis
Changes controller params handling to remove the need to create a ActionController::Parameters when storing results.
Merge pull request #2 from dmathieu/travis

Setup continuous integration
Changed the authentication header from X-AUTH-TOKEN to Authorization: Token.
Added the forum thread with initial thoughts about the API to the readme.
Merge pull request #1 from ruby-bench/recieve_results

Receive benchmarks from runners
Merge branch 'master' into graphing
Removed .ruby-gemset file.
Adds benchmark averaging per ruby version ready for graphing.