upgrade node version in travis-ci

DIYgod · DIYgod · commit 3d64d42305be · 2017-02-06T12:27:15.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,3 @@
 language: node_js
 node_js:
-  - "4.0"
+  - "6.1"

-Original file line number
+Diff line change
@@ @@ -1,3 +1,3 @@ @@
 language: node_js
 node_js:
 -  - "4.0"
 +  - "6.1"