As a pro-xoder I want my patches to be run on NodeJS platform so that I can xode for RPi and desktop

[nkrkv]

There is an Espruino target. And Arduino-target is coming. We also need the NodeJS-target so that algorithms could be run on any machine with NodeJS installed.

The result of transpilation should be a JS file that could be run with node result.js which would run the patch transpiled.

As a proof-of-concept patch, we could make a project that dumps current time every second to a file.

Acceptance criteria

• I can specify NodeJS as a target platform for my patch and get it properly transpiled
• I can run transpiled file with node and have it executed properly

Development tasks

• NodeJS runtime implementation
• NodeJS transpiler
• Time node
• File node