Updated mediawiki/extensions
Project: mediawiki/extensions/WikibaseDataModel  0037e74be405d3d7d74fb22ae98f3d797f11cd72

Refactored rank - all claims now have a rank

Claims that are not statements now return RANK_TRUTH.

This allows for more polymorhic usage of claims

Change-Id: I96872212e374c2b2859f6570f2ff02f19fcdb383