test(test for node 6 and 7 only): rmove node 4 test in travis

jalal246 · jalal246 · commit 3d44280d53b0 · 2017-06-21T14:54:39.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,7 +7,6 @@ notifications:
 node_js:
   - '7'
   - '6'
-  - '4'
 before_script:
   - npm prune
 script:
