Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  54b9ff5ab5889c06f75c89a2f3b3b870154f5e32

Make child overlay hide the parent forcefully

So that when clicking "What does this mean?" in photo upload preview
doesn't ask the user if they want to cancel the upload.

Add JSHint configuration change so that unused parameters are okay -
describing the interface is more important here.

Change-Id: Ieb75812bb9f1eb603a6e66aa09469feb97b27a5c