Adds sample graph to the homepage for starters.
Adds Twitter Bootstrap 3 for initial style and layout.
Merge branch 'master' into graphing
Removed .ruby-gemset file.
Adds benchmark averaging per ruby version ready for graphing.
Merge branch 'master' into graphing
Wired up average benchmark scores with UI graphing.
Refactored GraphsController to RunnersControllers so we can make use of better Rails convensions. Also some other minor changes from PR feedback.
Targets the correct form when building the url for displaying a graph.
Cleans up the use of the runner id when displaying the graph.
Adds specs for UI interation when selecting runner and benchmark. Also adds request spec to ensure correct template is rendered.
Adds new lines to end of files that are missing them.
Minor readme update
Adds xvfb-run to travis config in an attempt to get webkit ui specs to pass on build server.
Changed up the travis build config to try getting webkit specs passing.
Merge pull request #6 from ruby-bench/graphing

Adds graph UI on the homepage and allows users to select runner/benchmark to graph average scores