[travis] add nodejs v7

pkra · web-flow · commit 9f104db39522 · 2017-07-07T10:56:08.000+02:00
Fixes #334
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,7 @@ node_js:
   - '4'
   - '5'
   - '6'
+  - '7'
   - stable
 sudo: false
 script:

-Original file line number
+Diff line change
   - '4'
   - '5'
   - '6'
 +  - '7'
   - stable
 sudo: false
 script: