Merge pull request #478 from olleolleolle/patch-2

Drop a badge which is no longer active

Author: rafaelfranca

CONTRIBUTING.md

@@ -4,12 +4,10 @@ Contributing to Jbuilder
 [![Build Status](https://api.travis-ci.org/rails/jbuilder.svg?branch=master)][travis]
 [![Gem Version](https://badge.fury.io/rb/jbuilder.svg)][gem]
 [![Code Climate](https://codeclimate.com/github/rails/jbuilder/badges/gpa.svg)][codeclimate]
-[![Dependencies Status](https://gemnasium.com/rails/jbuilder.svg)][gemnasium]
 
 [travis]: https://travis-ci.org/rails/jbuilder
 [gem]: https://rubygems.org/gems/jbuilder
 [codeclimate]: https://codeclimate.com/github/rails/jbuilder
-[gemnasium]: https://gemnasium.com/rails/jbuilder
 
 Jbuilder is work of [many contributors](https://github.com/rails/jbuilder/graphs/contributors). You're encouraged to submit [pull requests](https://github.com/rails/jbuilder/pulls), [propose features and discuss issues](https://github.com/rails/jbuilder/issues).