Error in line 426 of Brainwave.js

[Castle33]

I have found an error that prevented the library from creating a network with more than one hidden layer.

Original code:

    for (var i = 0; i < this.numHiddenLayers - 1; i++) { 

Corrected code:

    for (var i = 0; i < NeuralNetwork.numHiddenLayers - 1; i++) {