Test on Node 8. (#154)

lukesneeringer · alexander-fenster · commit 8eecb8fc2974 · 2017-11-28T13:41:08.000-08:00
* Test on Node 8.

* don't test on node 7
diff --git a/packages/packages/google-gax/.travis.yml b/packages/packages/google-gax/.travis.yml
@@ -1,8 +1,7 @@
 sudo: false
 language: node_js
 node_js:
-  # - 8
-  - 7
+  - 8
   - 6
   - 4
 script:
