update notes-cn.rst, add more links.
Merged branch 'master' of github.com:acl-translation/acl-chinese
Update ch14-cn.rst

修改部分错别字以及繁体中文为简体。
Update ch7-cn.rst

:supercede --> :supersede
Fix a typo from "是" to "时"
Merge pull request #36 from moroumo/master

修复第 13 章的一个错别字，感谢 @moroumo 的贡献。
Merge pull request #35 from duanhong169/master

Merged. Thank you for your contribution.
Thanks to zhenze, Fix 11.4 example.
Update ch4-cn.rst

fix small problem;
Merge pull request #37 from dulangci/master

Merged #37.
Merge pull request #38 from erhu/patch-1

Update ch4-cn.rst
Update ch1-cn.rst

修正为简体中文
Merge pull request #39 from dulangci/master

修正为简体中文