Updated mediawiki/extensions
Project: mediawiki/extensions/Hovergallery  071dde7bfa1151430a446fd13b2dbe010462c68e

Consistency tweaks in preparation for adding extension to translatewiki.net

* Remove period from end of description
* Add headers

Change-Id: Ifd7246ca90e2e6263d5c946f59cdd473eef91a3e