Updated mediawiki/extensions
Project: mediawiki/extensions/ZeroRatedMobileAccess  de4c84e63e56c0b7c1b3154f7eff377df771bc51

Adding interstitials for MobileFrontend 'Read in other language' section and footer.

Change-Id: If0940ebf1b23ee7ccde9c7bf3a3fdf2f375c2732