Send alert when Gekko stops

[chevdor]

No description provided.

[askmike]

We could catch all major exceptions using process.on('uncaughtException') and send a message to all actors subscribed to the crash event. Though we need to count so that we only do this once, because if there is a bug in one of the actors handling it we have an infinite loop.

I'll accept pull requests but I am not going to do this myself before the 0.1.0 release.

[boxxa]

Install nodemon globally and launch gekko with if. If it you have the email notification on startup, you will get an email when the application restarts.

https://github.com/remy/nodemon