Merge branch 'jx/zh_CN' of github.com:jiangxin/git

* 'jx/zh_CN' of github.com:jiangxin/git:
  l10n: zh_CN: standardize glossary terms
  l10n: zh_CN: updated translation for 2.53
  l10n: zh_CN: fix inconsistent use of standard vs. wide colons

Author: jiangxin