Translate 'NSValueTransformer' to zh-Hans
Add original content for better understanding
2014-03-17-empathy.md
Merge pull request #122 from croath/empathy

2014-03-17-empathy.md
Merge pull request #121 from crazytonyli/nsvaluetransformer

Translate 'NSValueTransformer' to zh-Hans
Merge pull request #120 from croath/zh-Hans

Create 2012-11-19-ns_enum-ns_options.md