joomla/joomla-cms — pull request #99 by betweenbrain (2012-01-25 02:23:45+00:00)
Title: Escaping  $app->getCfg('sitename') in Atomic and system template for good measure

While not a high risk security issue, it is good measure to escape this data. If for no other reason, it would be consistent with Beez (in this respect) and a good example for those learning from these templates by analyzing their code.