Use Chrome for Feature Specs (Except on Travis)

spec/rails_helper.rb

@@ -29,6 +29,14 @@
   end
 end
 
+unless ENV['TRAVIS']
+  Capybara.register_driver :chrome do |app|
+    Capybara::Selenium::Driver.new(app, :browser => :chrome)
+  end
+
+  Capybara.javascript_driver = :chrome
+end
+
 RSpec.configure do |config|
   config.include Devise::TestHelpers, type: :controller
   config.include Warden::Test::Helpers