Chore: add supported Node.js versions to CI

kaicataldo · web-flow · commit 9b3e2fc2823e · 2018-11-07T14:24:00.000-05:00
Wanted to add Node v11 to the list of versions in CI and noticed a few others were missing. Do we want to drop support for Node@&lt;6 at some point?
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,11 @@ node_js:
     - "0.12"
     - iojs
     - "4"
+    - "6"
+    - "8"
+    - "9"
+    - "10"
+    - "11"
 sudo: false
 script: "npm test"
 after_success:
