[Translations] added german

Author: timofurrer

README.md

@@ -963,7 +963,7 @@
     // bad
     this.__firstName__ = 'Panda';
     this.firstName_ = 'Panda';
-    
+
     // good
     this._firstName = 'Panda';
     ```
@@ -1345,6 +1345,7 @@
 
   This style guide is also available in other languages:
 
+  - **German**: [timofurrer/javascript-style-guide](https://github.com/timofurrer/javascript-style-guide)
   - **Japanese**: [mitsuruog/javacript-style-guide](https://github.com/mitsuruog/javacript-style-guide)
 
 ## <a name='guide-guide'>The JavaScript Style Guide Guide</a>