add node 8 for travis test (#208)

iyuq · shellscape · commit 4203bdf74ee3 · 2017-07-19T08:13:31.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ node_js:
   - "4"
   - "6"
   - "7"
+  - "8"
 script: npm run travis
 after_success:
   - cat ./coverage/coverage.json | node_modules/codecov.io/bin/codecov.io.js
