Hi, thank you for this great library!
I had trouble finding out how long it will take until the next run, so I dug through the code and the description for getTimeout of CronTime unfortunately misguided me.
* Get the number of seconds in the future at which to fire our callbacks.
This is wrong as it actually are milliseconds(from Date.getTime). Would be nice if you could fix this, or would you rather see a pull request?
Whoops. Thanks for catching this.