Updated mediawiki/extensions
Project: mediawiki/extensions/CentralNotice  e448c1daf11123cb023b3ab46ab271ee8a2fbfc1

Found a bug with priority-based banner hiding

We were giving each banner a minimum of one slot, even when the allocation had
been calculated as true zero.

Change-Id: Ic5c2dfa6f41d56b04626c6041326593a3ffbc3c2