PS no longer supports Node <0.10.x
Update SockJS version
Fix potential crash in Sockets.killWorker
Remove a failed attempt to recover from worker crash
Kangaskhanite has been banned from OU
Update Sky Drop Mechanics

Fails if the target is not lighter than the user.
Fix typo
Add Gen 5 Sky Drop
Merge remote-tracking branch 'upstream/master'

Conflicts:
	package.json
	sockets.js