update travis config to test on latest node versions

doowb · doowb · commit d6fb8424ca67 · 2017-11-01T14:37:27.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,9 @@
 sudo: false
 language: node_js
 node_js:
-  - "5"
+  - "node"
+  - "8"
+  - "6"
   - "4"
   - "0.12"
   - "0.10"
