Update .travis.yml

dan-silver · web-flow · commit f68bbf35e63e · 2017-01-03T09:52:23.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,4 +4,6 @@ node_js:
   - "6"
   - "6.1"
   - "6.9"
-  - "7.2"
+  - "7.2"
+  - "5"
+  - "4"

-Original file line number
+Diff line change
   - "6"
   - "6.1"
   - "6.9"
 -  - "7.2"
 +  - "7.2"
 +  - "5"
 +  - "4"