Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  e5d621bb7d92678f4385666396718c8ebbaaa62b

Use wgULSLanguages for retrieving language names on users' UI language

Change-Id: Ib858f8d1a9e6b0298c8c4fe8aff8fb750b43ac86
Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  472e5dc819e32310a82340ce60cc7f56669b59fb

J5: Expand action=purge on flow pages

Converts our old purge.php script into a web request that anyone can perform.

Change-Id: I1d9b19c6d6a71a5beff54b922055868d747ffa25