Updated mediawiki/extensions
Project: mediawiki/extensions/MediaWikiChat  f6aad8fc15fb146f638bd9bdcdd1e37af30b7b90

Add sign in document.title to show new messages

An asterisk appears on reciept of new messages, when the user is not
currently active on the tab, and dissapears when the tab is visited.

Plus startings to allow an audio ping

Change-Id: I0055696bd6066427f947d4ac2486a5d219e8da98