Drop Node 0.6 support

Author: jbpros

.travis.yml

@@ -14,7 +14,6 @@ node_js:
   - "0.11"
   - "0.10"
   - "0.8"
-  - "0.6"
 
 matrix:
   allow_failures:

README.md

@@ -17,7 +17,7 @@ It runs on both Node.js and *modern* web browsers.
 
 Cucumber.js is tested on:
 
-* Node.js 0.6, 0.8 and 0.10.0 (see [CI builds](http://travis-ci.org/#!/cucumber/cucumber-js))
+* Node.js 0.8 and 0.10 (see [CI builds](http://travis-ci.org/#!/cucumber/cucumber-js))
 * Google Chrome
 * Firefox
 * Safari