test node 6/7

Dieter Luypaert · moeriki · commit baf91b5d688f · 2017-04-12T15:29:28.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,8 @@ language: node_js
 
 node_js:
   - "5"
+  - "6"
+  - "7"
 
 script:
   - npm test
