lib/tor.js
function Tor(child, port, dir) {
  this.process = child;
  this.port    = port;
  this.dir     = dir;
}
function Tor(child, port, dir) {
  this.process = child;
  this.port    = port;
  this.dir     = dir;
}
function Tor ( child , port , dir ) { this . process = child ; this . port = port ; this . dir = dir ; }
A wrapper for the tor process containing its ChildProcess, port number
and data directory.

@param {ChildProcess} child
@param {int}          port
@param {string}       dir
A wrapper for the tor process containing its ChildProcess port number and data directory .