Fixed comments to be consistent with code, added chaos chests, several
fishing changes during event, event XP doubling now occurs.
Merge branch 'master_event2' into master_event
Added witherless rose recipe. For each rose you own, wither damage taken
is halved. Orb of Distortion is also added to allow players some
privacy. Hold onto the item and other players cannot telport to them. 

Thanksgiving event finalized.