Restore gemnasium

Gemnasium fixed the missing pygments.rb issue. https://github.com/laserlemon/gemnasium-parser/commit/c9b3e43c3021967d5c1bb115e7dd1555e01c6444

Restore gemnasium
e1fca457 · bootstraponline · 7f8485ce · e1fca457
Commit e1fca457 authored 12 years ago by bootstraponline
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@ gollum -- A wiki built on top of Git
 ====================================
  
 [![Build Status](https://secure.travis-ci.org/github/gollum.png?branch=master)](http://travis-ci.org/github/gollum)
+[![Dependency Status](https://gemnasium.com/github/gollum.png)](https://gemnasium.com/github/gollum)
  
 ## DESCRIPTION