Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  cc8f6cedb76fdb19fcc466dc15f9a64f9f5e53eb

QA: Updated Ruby version from 2.1.0 to 2.1.1

Bug: 62152
Change-Id: I3fa1733a868f96162da60a9c2d58facef5556120