Update README.md
Merge branch 'master' of github.com:mwenger1/clinical_trial_match
Update README.md
Disabled travis email notifications
Updated google analytics tracking code
Added rubocop
Added rails to rubocop file
Added selenium web driver for capybara tests and removed unused javascript libraries
Removed unusued javascript libraries
Set up webkit js driver to run javascript feature spec
Added database cleaner gem to support js testing
Created spec to test clicking expandable divs on trial details page
Updated travis file to support CI js tests
Switched from webkit to selenium js driver