fix failing on travis due to jquery-rails location

test_app/Gemfile

@@ -41,7 +41,7 @@ group :test do
   gem 'systemu'
 end
 
-gem 'jquery-rails'
+#gem 'jquery-rails'
 
 # To use ActiveModel has_secure_password
 # gem 'bcrypt-ruby', '~> 3.0.0'

test_app/app/assets/javascripts/application.js

@@ -10,6 +10,5 @@
 // WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
 // GO AFTER THE REQUIRES BELOW.
 //
-//= require jquery
 //= require jquery_ujs
 //= require_tree .