Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticBundle  922dd0fb7cdad2eac9c16c7734bdf5de531a63d6

Massive update for SMW 1.9, extensions moved to GitHub, and Composer usage

Also added Semantic Extra Special Properties extension

Change-Id: I7b614cafe356d3355a4f612f44d70833f66468a3