Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  35690bb2f1ef2c6f3215685d233a28baa60636c2

Get rid of lightboxHooks

Delete lightboxHooks, since most of them
haven't proven to be useful.
Replace the useful ones by jQuery events.

Change-Id: I28f99ba85666ca15979feb5c637924b98bba27a8
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/176