Use up-to-date Node.js in travis.yml

hdgarrood · hdgarrood · commit 147a58306a1f · 2016-06-05T23:04:21.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,8 @@
 language: node_js
 sudo: false
 node_js:
-  - 0.10
+  - 4
+  - 6
 env:
   - PATH=$HOME/purescript:$PATH
 install:
