Updated mediawiki/extensions
Project: mediawiki/extensions/EducationProgram  2fd35a75226a6dfa992768aef712ec553c6620a3

Add PLURAL and GENDER support for some messages

Spotted by OsamaK and reported at
https://translatewiki.net/wiki/Thread:Support/About_MediaWiki:Ep-timeline-users-edit-article/ar

Change-Id: I502906c35d75c24a5429e4b78fd8a2114d571184