refactor: update node versions for ci

sayanee · sayanee · commit dc5971eee69a · 2015-12-18T16:26:38.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,8 @@
 language: node_js
 node_js:
-  - 0.10
+  - '0.12'
+  - '4'
+  - 'node'
 before_script:
   - npm install -g bower
   - bower install
