Removed usage of random-js

var rand = require('random-js');

var fs = require('fs')

var dictionary;

var randomEngine = rand.engines.nativeMath;

var random;

var DictionaryGenerator = function(options) {

  //Options

    for(var i = 0; i < this.dictionary.length; i++)

      this.dictionary[i] = this.dictionary[i].replace(/\W/g,'');

    this.random = rand.integer(0, this.dictionary.length);

    });

};

DictionaryGenerator.prototype.createKey = function(keyLength) {

  var text = '';

  for(var i = 0; i < keyLength; i++)

    text += this.dictionary[random(randomEngine)];

    text += this.dictionary[Math.floor(Math.random()*this.dictionary.length];

  return text;

};