Updated mediawiki/extensions
Project: mediawiki/extensions/CentralAuth  3af6dc683f8f137c83c78a138568a7b082f28b5a

(bug 16860) Add api for getting all wiki sets

Add a new api to get all wiki sets with the query-action.

Change-Id: I216d6b1d4376e6a04a9bc935eff750a44df39a32