work in progress
test new hook

Change-Id: I77561b5eea98bbfcebb2c2ec591e4be1e09f2c0b
Merge branch 'features/recentchanges' of ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/PubSubHubbub into features/recentchanges

Conflicts:
	PubSubHubbub.php

Change-Id: I0f51358d08bd6ee5fc884c62d2c14815661db215