Moved directory listing section outside .page class

Also, removed directory-listing class for now
Added list-item-mini styles
Added directory list-item transformation
Updated border styles on list-item-mini
Adding and tracking ckeditor files
Updated ckeditor config to load templates plugin
Updated templates plugin to have accordion widget
Added accordion template
Made templates not to replace content
Updated accordion template layout

There was an few issues with grid css where any child row will get
negative 10px margin - wasn't very helpfull in accordion template
scenario. So, went ahead and made that style block a bit limited in
cascading scope by doing .row > .row
Updated details page to show 1 item only

There will be a scenario where two documents share the same node alias
path
Wired up accordion for static accordion items