﻿JSONArray.cs
1. JSONArray的构造函数中，增加对null的判断
	public JSONArray(ICollection collection)
	{
		myArrayList = new ArrayList(collection);
	}

	===》

	if (collection == null)
	{
		myArrayList = new ArrayList();
	}
	else
	{
		myArrayList = new ArrayList(collection);
	}
	
2. JSONArray中的public string join(string separator)增加对bool类型的判断
