Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  97e29b9e005bd36ba8bfd7f05b5665c0d2237e57

Add imageinfo, thumbnail info, repoinfo provider

Change-Id: I80ffec39ee6c9e0ea0b37be2fc48315063b5ff8a
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/123