sb.toArray

@Description: converts other types of iterable objects into an array e.g. an arguments list or an element sb.nodeList returned from getElementsByTagName.
@File: sb.js
@Param: Object Iterable non-array
@Return: Array A normal iteratable array with all the properties of an array and the values of the iterable object it was passed.
@Example:

var images = document.getElementsByTagName('img');
    images = sb.toArray(images);
    images.forEach(function(image,key,arr){
        alert(image.src);
    });