travis: add 8

dcousens · dcousens · commit 757a8303610a · 2017-06-16T13:55:25.000+10:00
diff --git a/.travis.yml b/.travis.yml
@@ -5,6 +5,7 @@ node_js:
   - "5"
   - "6"
   - "7"
+  - "8"
 matrix:
   include:
     - node_js: "7"
