Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  5d4ac587c5c67df3564aadef44e871c2dcdef1fd

JsonFFS: Do not escape unicode in output

Depends on MediaWiki 1.22, degrades gracefully

Change-Id: Ib663c7f1a5fd9ab2916dec7ae1c4ebae7107fcc8