Updated mediawiki/extensions
Project: mediawiki/extensions/BounceHandler  bf1e87975a2b409c82be462e2457db4e9c7144b4

Added Unsubscribe user on multiple email delivery failures

If the number of bounces in a given timeperiod exceeds the limit set
by the user, the failing recipient is unconfirmed, saving further
bounces.
Removed extra alias file inclusion

Change-Id: I0b39af44d3b560d8d99a49b7c33d04a127dfa8a0