Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  052fd5d3f1d7f7df636a1fe4e2ddeb19ad8f0514

Add metadata button to go to file description page directly

Change-Id: I0f2c2b24aece3b806d572a0ed41dce8031e6ae6b
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/226