Node 4 is no longer maintained. Added Node 8.

Removing from .travis build as the latest version of npm will not run on Node 4. Adding node 8.
Netflix · May 23, 2018 · 8fe85e8 · 8fe85e8
1 parent 4c4f36b
commit 8fe85e8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,8 @@
 language: node_js
 
 node_js:
-    - "4"
     - "6"
+    - "8"
 
 branches:
     only: