removed nodejs 4 from CI tests

iolufemi · iolufemi · commit 8c90855a43e9 · 2017-05-13T22:30:02.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,6 @@ language: node_js
 node_js:
   - '7'
   - '6'
-  - '4'
 before_script:
   - npm install -g gulp mocha gulp-cli codecov istanbul dredd@3.3.0
   - dredd ./apiary.apib http://127.0.0.1:8080 --dry-run
