Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  49bc5edd9384ecc22a05a22a88bc70cd2439c5b3

Clear the cursor hiding class when attaching the lightbox

This ensures that if fullscreen was exited with the cursor hidden
reopening the lightbox should happen with a visible cursor

Change-Id: I33846234fd4c314ff9ff924e9f42d4e8c5c5bd8d
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/288