Use the lib_options to get the shortname
Use the isPreview method to prevent disqus to save preview url + use the new method to get the disqus identifier
Use the new method to get the disqus identifier
Use the lib_options to get config file
Remove the disqus title var beacause title is set in a good way by NOS
Fix the new format for disqus identifier
The disqus identifier is the id for blog post and is the class+id of any other item
Remove some javascript
Remove the behaviour commentable actions