1.13.5

1. 修正部分URL中含有unicode字符导致抓取文章失败情况
2. 修正ALWAYS_CHAR_DETECT选项无效的bug
3. 支持下载百度盘文件
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1. bugfix : failed when some url contains unicode.
2. bugfix : option ALWAYS_CHAR_DETECT would not work.
3. new feature: download file in baidu cloud driver.