Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  5aaf1e73fe9d0e5cd83e3262982e73f41ad0ce06

Reorganize UI to be...way sexier.

There's just no other adjective for this, it is _super_ nice.

There may be refinements later as the designers get things together.

Bug: 56499
Change-Id: I200684a19c190444587f520595186e9ae5afbea6