ci(node): added node v7

TimeRaider · TimeRaider · commit 8e62cdd28476 · 2017-02-07T09:51:09.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
 language: node_js
 node_js:
+  - "7"
   - "6"
   - "5"
   - "4"

-Original file line number
+Diff line change
@@ @@ -1,5 +1,6 @@ @@
 language: node_js
 node_js:
 +  - "7"
   - "6"
   - "5"
   - "4"