Remove deprecated Node versions from Travis CI

EvanHahn · EvanHahn · commit 5fc28eb42837 · 2017-03-09T11:47:50.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,5 @@
 language: node_js
 node_js:
-  - "0.10"
-  - "0.12"
   - "4"
   - "6"
+  - "7"
