Add node 8 to .travis.yml

stefvhuynh · stefvhuynh · commit 3c8647d40f09 · 2017-11-28T11:09:46.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,7 @@ language: node_js
 node_js:
   - "4"
   - "6"
+  - "8"
 
 branches:
   only:
