Public Shellsink instance shutdown

I've turned off history.shellsink.com. It makes sense since all the source code is in launchpad, and since hosting your own private shellsink on appengine is free. Anyone still using shellsink can migrate to their own private shellsink server. And now I can stop paying for the domain name and storing people's shell commands on my appengine account. Thanks to everyone who contributed to the project.