entities similar to #2901079 drop ``from_controller`` from object other that WebRequest
Blog entry, Card, Email, ExtProject, File, License, Link, Mailing-list, Project, Tag, Ticket, Version (5)COUNT(tagged by)
#922039 js cleanup1
#343043 htmlhelpers.js depends on jquery.corner.js1
#893500 cleanup json controller and ajax api1
#844217 [javascript/ajax] get rid of cubicweb.compat.js1
#922038 css cleanup1