old_contents: /**
   * @preserve FrostNova Javascript Library v0.0.3
   * http://qslee.com/
   *
   * Copyright 2011, Qiu-Shi Lee
   * Code licensed under the MIT License:
   * https://github.com/qiushilee/frostnova/blob/master/LICENSE.txt
   */
  
  var nova = function() {
      return nova.init.apply(nova, arguments);
  };
  
  
  /**
   * This can be overriden by libraries that extend nova()
   */
  nova.init = function() {
      return new nova.domChain.init(selector);
  };
  
  
  /**
   * window 的别名
   * @const
   * @type object
   */
  nova.WIN = window;
  
  
  /**
   * The version number
   * @type string
   */
  nova.version = "0.0.1";
  
  
  /**
   * Binds a function to an Object
   * @param function
   * @param object
   * @return function
   */
  nova.bind = function(fn, object) {
      var slice = Array.prototype.slice,
  	args  = slice.apply(arguments, [2]);
  
      return function() {
  	return fn.apply(object || {}, args.concat(slice.apply(arguments)));
      };	
  };
  
  
  /**
   * Determines if an Object is a "Array"
   * @param object
   * @returns boolean
   */
  nova.isArray = function(obj) {
  };
  
  
  /**
   * Determines if an Object is a "String"
   * @param object
   * @returns boolean
   */
  nova.isString = function(obj) {
  };
  
  
  /**
   * Determines if an Object is a "Nubmer"
   * @param object
   * @returns boolean
   */
  nova.isNubmer = function(obj) {
  };
  
new_contents: /**
   * @preserve FrostNova Javascript Library v0.0.3
   * http://qslee.com/
   *
   * Copyright 2011, Qiu-Shi Lee
   * Code licensed under the MIT License:
   * https://github.com/qiushilee/frostnova/blob/master/LICENSE.txt
   */
  
  var nova = function() {
      return nova.init.apply(nova, arguments);
  };
  
  
  /**
   * This can be overriden by libraries that extend nova()
   */
  nova.init = function() {
      return new nova.domChain.init(selector);
  };
  
  
  /**
   * window 的别名
   * @const
   * @type object
   */
  nova.WIN = window;
  
  
  /**
   * The version number
   * @type string
   */
  nova.version = "0.0.3";
  
  
  /**
   * Binds a function to an Object
   * @param function
   * @param object
   * @return function
   */
  nova.bind = function(fn, object) {
      var slice = Array.prototype.slice,
  	args  = slice.apply(arguments, [2]);
  
      return function() {
  	return fn.apply(object || {}, args.concat(slice.apply(arguments)));
      };	
  };
  
  
  /**
   * Determines if an Object is a "Array"
   * @param object
   * @returns boolean
   */
  nova.isArray = function(obj) {
  };
  
  
  /**
   * Determines if an Object is a "String"
   * @param object
   * @returns boolean
   */
  nova.isString = function(obj) {
  };
  
  
  /**
   * Determines if an Object is a "Nubmer"
   * @param object
   * @returns boolean
   */
  nova.isNubmer = function(obj) {
  };
  
subject: update version number.