Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  41935c64895dc2a670c135b78c39af8e31c86e0c

Revert "Revert "Utilize BufferedCache in TreeRepository""

This reverts commit 50dbdb9fb597f342b356209a9fbc82cfa1f5b37f.

When a new revision fails to commit both BufferedCache and the Database
are rolled back, unfortunatly TreeRepository is using a plain
BagOStuff so we can have a situation where a post exists in the
TreeRepository memcache but not in the actual database.

There was some problem with this patch before that caused us to
revert it, but noone remembers what it is.  Please test or
try and remember so we can move this forward.

Change-Id: I9ff907e23f4c4e8f8afc5672f1a8f55fed08ea19