Updated mediawiki/extensions
Project: mediawiki/extensions/CentralNotice  5ec705cf7c3a125462071c62488810e37c09aadb

Altering CentralNotice UI Date Format

Start/End dates on the campaign list page sucked! They still
do, but hopefully this is less suck.

Change-Id: I18854e8734f91efa59bb23a8191316a23929fc3e