README.md in digest-ed2k-hash-0.2.0 vs README.md in digest-ed2k-hash-0.3.0

- old
+ new
@@ -1,11 +1,16 @@
 # ED2K digest for Ruby
 
 [![build status](https://gitlab.com/valeth/digest-ed2k-hash.rb/badges/master/build.svg)](https://gitlab.com/valeth/digest-ed2k-hash.rb/commits/master)
+[![Gem](https://img.shields.io/gem/v/digest-ed2k-hash.svg)](https://rubygems.org/gems/digest-ed2k-hash)
+[![Gem](https://img.shields.io/gem/dt/digest-ed2k-hash.svg)](https://rubygems.org/gems/digest-ed2k-hash)
+[![Inline docs](https://inch-ci.org/github/valeth/digest-ed2k-hash.rb.svg?branch=master&style=shields)](https://inch-ci.org/github/valeth/digest-ed2k-hash.rb)
+[![Code Climate](https://codeclimate.com/github/valeth/digest-ed2k-hash.rb/badges/gpa.svg)](https://codeclimate.com/github/valeth/digest-ed2k-hash.rb)
 
 This is a Ruby implementation of the [ED2k](https://en.wikipedia.org/wiki/Ed2k_URI_scheme#eD2k_hash_algorithm) hashing algorithm.
 Additional information can be found [here](http://wiki.anidb.net/w/Ed2k-hash).
 
+[Documentation](http://www.rubydoc.info/gems/digest-ed2k-hash)
 
 ## Installation
 
 Add this line to your application's Gemfile:
 