Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  62415cdf70da8cb6f8b7f1e6ca98d6710e7f1f99

Promoting mobile typography changes from beta to stable

This change promotes the updates to tablet styles to stable. The
way these styles is loaded has been changed to use a regular top
position ResourceLoader module rather than the fancy matchMedia
hack, as it seems a bit risky for stable. The tablet styles are
pretty small anyway, so it doesn't seem like it would be a
significant change to the footprint of the head.

Change-Id: Ia2ddca666c42762378e4c2bfe8e6a82ee3e43420