Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  1415b2107591180cfe7aefe004b2ef259cecf0b0

Hygiene: Break the handshake

Kill it with fire. Long live SUL.

* Also removes loginhandshake.js, userlogout RL modules
and handshake messages

Change-Id: I75f378cf5f49bd4dd8ef17a67a09b243ddcceb7a