index.js
function Config(file) {
		this._file = file;
		this._doc = _this.parse(file);
		this._root = this._doc.getroot();
	}
function Config(file) {
		this._file = file;
		this._doc = _this.parse(file);
		this._root = this._doc.getroot();
	}
Creates a new Config object.

@param {string}	file		The path to the XML config file.