Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  ea4949891b7929be8be869275e44fefb7c85bb61

Fix bug in spinner code

Needed to use $.createSpinner instead of hacking in the image directly,
else bits.wikimedia.org won't work as expected. Will test on beta.

Change-Id: I0eba356f7910fd6a3173ed66c601fd42264ff336