Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  0e05f61357ed4e0338988d92677577d30a16553a

Pass metadata array for ObjectManager listeners

Updates ObjectManager put and remove methods to accept an
array of metadata that will be passed on to all objects
listening for events.

This is being done to eliminate situations where we attempt to
read our own writes from the database.  This often happens
because a listener needs some extra data which isn't directly
a part of the data model like the related workflow.

This patch does not utilize the data yet, just a refactor to
start passing the data arround.

Change-Id: I8148c09c507bd86f3cfbe618f97601997c2bd746