README updated

README.md

@@ -1,4 +1,8 @@
-colonoscopy
+Colonoscopy
 ===========
 
-Colonoscopy is a Rubymine theme based on my textmate theme Havenjark
+Colonoscopy is a low contrast Rubymine color scheme based on my textmate theme [Havenjark](https://github.com/caffo/havenjark).
+
+To install a it, download the xml file,  copy to ~/Library/Preferences/RubyMine40/colors/ (Mac OS X) or C:\Users\%username%.RubyMine40\config\colors\ (Windows) and restart RubyMine. Then go to IDE Settings | Editor | Colors and select 'Colonoscopy'.
+
+!http://caffo.baconfile.com.s3.amazonaws.com/colonoscopy.png!