Updated mediawiki/extensions
Project: mediawiki/extensions/Echo  100c543396846287d276a0b47ee5df6ad8cef6ce

Archive page and overlay should respect ?uselang=xxx

In addition, any message used in the email should be
sent in the user's language.

Bug: 52992
Change-Id: I3585f28d4ec97b86a467958bdfd603791f293d52