Google Code-in

See https://phabricator.wikimedia.org/T85685 for a full description.

This is about MediaWiki's MultimediaViewer extension: https://www.mediawiki.org/wiki/Extension:MultimediaViewer

Please see https://www.mediawiki.org/wiki/Localisation#.E2.80.A6on_user_names_via_GENDER and the links in that section for how to add GENDER support to the string "Multimediaviewer-text-embed-credit-text-tbls". For general info (not specific for this task, like providing a patch in Gerrit) please see https://www.mediawiki.org/wiki/How_to_become_a_MediaWiki_hacker#Get_started

Check other potentailly affected Multimediaviewer-text-embed-credit-* keys as well.