joomla/joomla-cms — pull request #365 by hieblmedia (2012-09-07 14:08:11+00:00)
Title: Accordion fieldsets for template and category options like com_menus 

Also included is a bootstrap.endAccordion markup fix. That destroies the layout (e.g. currently in the menu manger)

The pull request enables an accordion on category and template options. By default it looks like to make no sense, but if some extension extend fieldests with jform plugins then it will be mess.