Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  7f4c30c31f75ff28d2a3868989f46304b89ccfde

Remove the temporary click handler once the final one is installed

Change-Id: I166ab85e358c74db486709ca062897c8cf541cfa
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/391