Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  198460843b4e9a71b9e34d2720d74fa78c9ad5e5

Make title in new header bold and centered

As per Kaity's comment on mobile-tech.

Change-Id: I65d5d88c8401a1196ec770d1e307d1d501013edf