bump node version for travis

peterver · peterver · commit 900f5b0738b4 · 2016-05-16T23:30:32.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,7 @@
 language: node_js
+
 node_js:
-  - "0.12"
+  - "5.6"
 
 branches:
   except:
