完成初稿 Interacting with Objective-C APIs
Merge pull request #3 from CocoaChina-editors/master

同步
修改部分翻译错误
Merge pull request #74 from aquaporcus/master

修改部分翻译错误
Update 11Methods.md

The Swift Programming Language Guide 11 Methods 初稿完成，请校对。
Merge pull request #69 from haolloyin/master

完成初稿 Interacting with Objective-C APIs
Merge pull request #71 from xudeheng/master

翻译完 04Migration
Merge pull request #76 from TMCyzj/patch-1

Update 11Methods.md
Merge branch 'master' of https://github.com/CocoaChina-editors/Welcome-to-Swift