Updated mediawiki/extensions
Project: mediawiki/extensions/SportsTeams  620841b5b0ef4d00c8109c12429ede69625ffba9

SportsTeams: made this work w/ MW 1.21.

Requires at least MW 1.21, SocialProfile & UserStatus.

Change-Id: I34ea069d48a4d35381157c2112b76f941e498688