Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  1b9b7815e1a75f6ebdda1667102bec721653d009

Change example namespace base

This is to avoid collission with the SMW namespaces.
Else we even end up with the same property NS, which is very awkward!

Picked 120 as it seems to not cause problems and is already being used by WMF.

Change-Id: Ib26f654f4f7ed1e58ef4748a1c1b579560899690