Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  2a5b519d7a1a1df769d7693b8d9b7b3ebbb3e6f9

Fix for merge mistake in Ic37b4150288055c3fae8d22919ed7b1249db1f09

A class was renamed inconsistently, causing wrong aspect ratio. 

Change-Id: I9854ff1193971c65e5b36faac62c7830ed8bdb45
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/737