Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  ce58597b3be7a9f0bf51b67d2d19d3076b319ae5

Fix hash self-reaction

* Fixes bug where the mmv would react to its own hash changes
* Adds jquery.hashchange for older browser support

Change-Id: I2d23699bb444d9eb533d239e25bc47fa96c902a9
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/254