Updated mediawiki/extensions
Project: mediawiki/extensions/Score  d282d77fbb00abbba44b036c64b6d04f4ceda4ea

Don't require midi output in raw mode if not linking to it

This lets people make <score>'s without midi blocks in raw mode
if we're not using the audio file.

Change-Id: I6a0a239b6feb82e36c2049c35ce8973eb78c152b