Added Python tests to Travis
Merge pull request #212 from JGulbronson/add_python_tests_to_travis

Added Python tests to Travis (without Selenium)
First revision of rating reviews
Reworking to use existing ID's
Clean up according to Mack's comments
Final fixes based on David's comments
Merge pull request #204 from JGulbronson/allow_voting_on_reviews

Allow voting on reviews based on whether the user found them helpful or not
&rarr; instead of &gt; in step 1 on the onboarding page
Specify Gemfile versions to avoid conflicts
Merge pull request #214 from JGulbronson/specify_gemfile_versions

Specify Gemfile versions to avoid conflicts
Merge pull request #213 from GautamGupta/onboarding-rarr-arrows

→ instead of > in step 1 description on the onboarding page