Updated mediawiki/extensions Project: mediawiki/extensions/Mailgun 3ea36a2db1cb585193235b8c44409c49f8e414f9
Added Mailgun extension for Mediawiki
Multiple $to address takes the Mailgun::BatchMessage() option
Bug: T105781
Change-Id: I12951a9397d80b2a4929afaba1e170616e44473b