LPS-47726 don't set the kb article when creating a child article
LPS-47851 add configuration options to enable/disable History/Print/Subscriptions in the KB display portlet
LPS-47851 add configuration option to enable/disable History/Print/Subscriptions to the KB article portlet
LPS-47851 add configuration options to enable/disable History/Print/Subscriptions in the KB search portlet
LPS-47851 add configuration options to enable/disable History/Print/Subscriptions in the KB section portlet
LPS-47851 use configured options when showing tools
LPS-47851 Lang keys
LPS-47848 keep navigation when clicking on children links
LPS-47848 Include the resourcePrimKey only when the urlTitle is null. Otherwise it will be added to the url and it will be "less friendly" because it will contain information that it's not necessary.