Travis node version changed to latest stable

NagRock · NagRock · commit 475295e06074 · 2017-01-04T12:35:24.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 language: node_js
 
 node_js:
-  - "6.9.1"
+  - "node"
 
 install:
   - "npm install"
