Add README_CN.md
Add README_CN.md

Johnykutty/SwiftLint,Johnykutty/SwiftLint,lyft/SwiftLint,firebase/SwiftLint,firebase/SwiftLint,firebase/SwiftLint,realm/SwiftLint,lyft/SwiftLint,victorpimentel/SwiftLint,Johnykutty/SwiftLint,jeffreybergier/SwiftLint,jeffreybergier/SwiftLint,victorpimentel/SwiftLint,lyft/SwiftLint,jeffreybergier/SwiftLint,realm/SwiftLint,realm/SwiftLint,Johnykutty/SwiftLint,realm/SwiftLint,victorpimentel/SwiftLint,lyft/SwiftLint,firebase/SwiftLint,jeffreybergier/SwiftLint,victorpimentel/SwiftLint