Merge branch 'master' of github.com:maciejhirsz/json-rust into 0.7.0

Author: maciejhirsz

README.md

@@ -2,6 +2,10 @@
 
 # json-rust
 
+![](https://img.shields.io/travis/maciejhirsz/json-rust.svg)
+![](https://img.shields.io/crates/v/json.svg)
+![](https://img.shields.io/crates/l/json.svg)
+
 Parse and serialize [JSON](http://json.org/) with ease.
 
 **[Complete Documentation](http://terhix.com/doc/json/) - [Cargo](https://crates.io/crates/json) - [Repository](https://github.com/maciejhirsz/json-rust)**