Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  087e982e74d2ad61e02470a10d47c689a68f6394

Make sure font size in inputs is 16px

Some browsers (e.g. Safari on iOS 6) still zoom on inputs with smaller
font size. Also, make sure header font is the same size (so that it's
consistent with the search input).

Change-Id: Ib01c8579ba7c34054bec2d4d67ceda91f4e421dc