Updated mediawiki/extensions
Project: mediawiki/extensions/MwEmbedSupport  0c2a2d6360fffd2392ef2b608d7b1c54755d864b

A few formatting tweaks

Working towards supporting JSON files in the MwEmbedResourceManager class.

Change-Id: I629b9237e5babd058f58b7973a1b13eb3fb5ebaa