Reverts removing iojs

tinganho · tinganho · commit e4c125b11ad3 · 2015-02-26T20:05:56.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
 language: node_js
 node_js:
+  - iojs
   - "0.12"
   - "0.10"
 before_install:
