Updated mediawiki/extensions
Project: mediawiki/extensions/TwnMainPage  200d847978719fa8c60fc45548d57410162c192d

Pull in more hook points

Otherwise we are missing stuff added by extensions and local settings.
I would wish there were a clean way of doing this instead of
reimplementing half of the OutputPage class badly.

Bug: 54356
Change-Id: Iac8b1f9d4d2b39d7e17edf4dc77a249b64ecc01d