Publish graph-from-ascii separately

[thlorenz]

Hey, looked through the code and I like how you can quickly visualize a graph in ascii and have it created for you. So please publish this as a module that anyone could use.

Great work with this lib BTW .. I'm sure it'll come in useful for something I need some day.

[anvaka]

Haha, thank you Thorsten! I'm currently building a demo, which may be very close to what you wanted. Hopefully will release it later this week.

That test visualizer was hardly reusable, I need to find a little bit of time to polish it and make it a bit more practical

[gg4u]

fantastic! thank you so much for this work: library for handling graph() objects will be super indeed!