Update badges and set version to 0.1.0.

Author: gkellogg

README.md

@@ -3,6 +3,10 @@ An implementation of the JSON Canonicalization Scheme for Ruby
 
 Implements version 5 of [draft-rundgren-json-canonicalization-scheme-05](https://tools.ietf.org/html/draft-rundgren-json-canonicalization-scheme-05#page-5).
 
+[![Gem Version](https://badge.fury.io/rb/json-canonicalization.png)](http://badge.fury.io/rb/json-canonicalization)
+[![Build Status](https://travis-ci.org/dryruby/json-canonicalization.png?branch=master)](http://travis-ci.org/dryruby/json-canonicalization)
+[![Coverage Status](https://coveralls.io/repos/dryruby/json-canonicalization/badge.svg)](https://coveralls.io/r/dryruby/json-canonicalization)
+
 # Description
 
 Cryptographic operations like hashing and signing depend on that the target 

VERSION

@@ -0,0 +1 @@
+0.1.0