Harvesters! This patch adds 2 new Cataclysms (Harvesters & Creeping Death), adds some new service icons, and fixes a couple other Cataclysm issues.

0.835 change list:

* added Harvesters Cataclysm
* added Creeping Death Cataclysm
* added 4 service icons
* now quests/races are smart enough to only remove world modifier if not being applied by another quest/race
* decreased starting relation of swarm