newapi: do not automatically print menu

[timoxley]

Would like to be able to require('some-workshopper') and do some magic.

This would mean the 'default' workshopper file in a workshop would go from:

workshopper(config) // automatically prints menu

to:

var workshop = workshopper(config)
module.exports = workshop
if (process.main) workshop.start() // only auto-prints if run from cmdline

[rvagg]

I think I had this in the very first version but the couldn't think of a reason to need an extra call to do something that would always be done.

If you have a good reason then go for it before 1.0 is final.

[martinheidegger]

How about an option autoStart: false that does not start the workshopper immediately?