Updated mediawiki/extensions
Project: mediawiki/extensions/PhpMaps  d00ab0c61592ba5119ea58be2a3fd91e5dfe2798

Migrate to JSON i18n

Procedure per https://www.mediawiki.org/wiki/Manual:GenerateJsonI18n.php
with shim.

Change-Id: I25b0555f5e7ca188491aa0cf3eb49ea7ec4812ce