updated readme with build status
removed production gems from travis ci builds
added spec for viewing featured courses on the homepage
added spec for stack overflow connect button
added some initial feature specs for personal course index
fixed typo navigation
added feature test for featured courses dag
added sauce labs connection information for travis ci
added script to integrate sauce into travis ci builds
updated rails to address security issue
updated to latest rails 4.1
added gemnasium badge to readme
moved badges above heading on readme
moved badges below heading
updated gems in gemfile
updated rspec-rails and coffee-rails to latest
switched travis ci build status to check master instead of production branch in readme
revised conditional sauce logic to be less brittle
updated requested scope for github and stack overflow omniauth
changed order of sauce operating systems to be by priority of support