Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticMediaWiki  2d25256bbb42d27392dc9893f205e6e6ba8e9da2

SMW\HooksTests add unit test

+ Add testOnArticlePurge()
+ Add some @codeCoverageIgnoreEnd where tests deemed unnecessary

Change-Id: Ie7db33c976d0c189f698d8302bdb2c1f65a3d9b0