Updated mediawiki/extensions
Project: mediawiki/extensions/MobileApp  2fd8ef6465f9955d47ee871187a8931c2ffab32c

Use simple JSON files to deliver config info to apps

- Apps will request the json file occasionaly to finetune themselves.
- Currently only used for the anon editing switch

Change-Id: Ibe63b01a89a0b5c59b4a8fe685f909df4ceb296d