Updated mediawiki/extensions
Project: mediawiki/extensions/SocialProfile  608f2529d52d92d035707e2b73f0f7b4bd7b01b2

SocialProfile: restored filter feature on UserActivity.

Original code is by the ArmchairGM developers, from the ArmchairGM, with
cleanup and modernization by me.

Also added some code for supporting network updates (SportsTeams
extension).

Change-Id: Ifac6f9676a9592d7d9f2d096a0c1fb7dc7e211d1