Changes 3.0
												13 Feb 2014
	*) 删除广州市萝岗区
	*) 广州市从化市更名为广州市从化区
	*) 广州市增城市更名为广州市增城区
	
	更新脚本：
	DELETE FROM `district` WHERE `id`='2222';
	UPDATE `district` SET `suffix`='区' WHERE `id`='2223';
	UPDATE `district` SET `suffix`='区' WHERE `id`='2224';

Changes 2.0.
												
	*) 

Changes 1.0
												
	*) The first public version.