Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  d46922362196966c8cbd7ed76ac430978d2e1fdb

Fix iPhone style regression

Make sure all the buttons fit on the screen, git rid of one-off
spacing tweak requested by design (belongs in core)

Change-Id: Ifc2921f8fd331739fd56761249a20a06f0358e7e