Update application.js.coffee

The require jquery.turbolinks should be before the require turbolinks.

https://github.com/rails/turbolinks => "Add the gem to your project, then add the following line to your JavaScript manifest file, after jquery.js but before turbolinks.js"

app/assets/javascripts/application.js.coffee

@@ -15,8 +15,8 @@
 #= require jquery.atwho
 #= require jquery.scrollTo
 #= require jquery.blockUI
-#= require turbolinks
 #= require jquery.turbolinks
+#= require turbolinks
 #= require bootstrap
 #= require select2
 #= require raphael