Add Translation to 2013-05-20-core-data-libraries-and-utilities
Update 2013-05-20-core-data-libraries-and-utilities.md

made some corrections according to the review
Merge pull request #164 from satchmo/zh-Hans

Add Translation to 2013-05-20-core-data-libraries-and-utilities
Translated 2014-05-26-cocoapods.md
Translated 2014-05-26-cocoapods.md
Merge branch 'zh-Hans' of https://github.com/DavydLiu/articles into zh-Hans

Conflicts:
	2014-05-26-cocoapods.md
Fixed typo
Fixed anchor
fix the wrong word
Merge pull request #170 from jiwanqiang/zh-Hans

fix the wrong word for zh-Hans
Fixed minor format issue
Merge pull request #165 from DavydLiu/zh-Hans

2014-05-26-cocoapods.md has been translated into zh-Hans
Link to Semantic Versioning Chinese website
Merge pull request #173 from VincentSit/zh-Hans

Link to Semantic Versioning Chinese website
2014-06-09-ios8.md translated into zh-CN
Merge pull request #175 from DavydLiu/zh-Hans

2014-06-09-ios8.md translated into zh-CN
Normalizing translator name case
Fixing code example for bound stream pair
Switching language tags to Swift
Changing framework to category in metadata