First cut at tutorials, adapted from Gibber, demonstrating the use of Node.js for livecoding, such as it is; the latency on Windows is literally ~3sec, making it *very* hard to do anything requiring tight timing.

An introductory tutorial (`#0` ;D ) describing Node, defining livecoding, and giving some tips on how to set up and use a productive environment would probably be a good idea.
Insert new Pattern tutorial; touchups here and there
Add "tutorial 0"
Merge pull request #9 from tildebyte/master

First cut at tutorials