Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  d424e60a76f11fe11e3a90736c174c7b7b536307

changed the scripts to use Selenium_user instead of uploadwizardtest and removed the login success page now that we use Central Auth

Change-Id: I3f37f4afa5e6570c7a4d38deea2959f0ba04a490