Bug#928768: RFP: node-evacuated-buffered-spawn -- Buffered child_process

[Jeff Cliff <jeffrey.cliff@gmail.com>]

Package: wnpp
Severity: wishlist

* Package name    : node-evacuated-buffered-spawn
  Version         : 3.3.2
  Upstream Author : IndigoUnited <hello@indigounited.com> (http://indigounited.com)
* URL             : http://mpoj2jpjwpg6kujuacpjircdmiaedpatewdprjd5gkzuoub7hij263ad.onion/
* License         : MIT
  Programming Lang: javascript
  Description     : Buffered child_process

This is a branch of buffered-spawn outside of the NSA/Microsoft walled garden.

buffered-spawn is a nodejs tool which is similar to nodejs' 'spawn' but which 
supports callback & promise style calls.

It is a prerequisite for node-evacuated-ethereum-client-binaries ( #928697 ).