Add version 4 and 6 of node to travis

danez · danez · commit b3f820b52e4e · 2016-06-01T10:52:54.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,10 @@
 sudo: false
 language: node_js
 node_js:
+  - "4"
   - "5"
+  - stable
+
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
