Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  51f105949f663f43a0d6b7d582297e9f18963c32

Rename View#initialize to View#postRender

View#initialize no longer was a constructor and the name was extremely
misleading. Renamed to #postRender as it runs every time the View is
rendered. Also, readded proper #initialize for one time initializations.

Change-Id: I979a36e6bc3246d44e9ce8d17dcd10f3ec02a1a0