use last version of node on travis

make-github-pseudonymous-again · make-github-pseudonymous-again · commit f1b3b929a3d7 · 2016-07-29T10:29:50.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,9 +1,6 @@
 language: node_js
 node_js:
-  - "iojs"
-  - "0.12"
-  - "0.11"
-  - "0.10"
+  - "node"
 install:
   - npm -d install
 script:
