Updated mediawiki/extensions
Project: mediawiki/extensions/OpenStackManager  dd4c1baa0995ec3685214e355255d27053065681

Adding params to permissions errors

Permission errors now take parameters, which will help disambiguate when we
allow for multiple project requests.

Also corrects the method we use for returning API errors - dieUsageMsg is
the wrong thing.

Change-Id: I5d59bcd592be80ec934937b66d406acad711dc18