Update README.md

Author: Nicolas

Diff for: README.md

@@ -32,6 +32,7 @@ You can follow announcements [here](https://github.com/jbox-web/redmine_git_host
 
 * [![Code Climate](https://codeclimate.com/github/jbox-web/redmine_git_hosting.png)](https://codeclimate.com/github/jbox-web/redmine_git_hosting)
 * [![Build Status](https://travis-ci.org/jbox-web/redmine_git_hosting.svg?branch=devel)](https://travis-ci.org/jbox-web/redmine_git_hosting)
+* [![Dependency Status](https://gemnasium.com/jbox-web/redmine_git_hosting.svg)](https://gemnasium.com/jbox-web/redmine_git_hosting)
 
 ## Installation