mozilla/kuma — pull request #390 by lmorchard (2012-07-12 18:57:26+00:00)
Title: fix bug 773362 - Garbage content and "rendering for the first time" message on blank pages

* Don't make a request to kumascript for blank content

* Don't display rendering warnings when there's blank content

* When there's blank content, display a message to that effect in the
content area in document template