Drop node 0.12, add node 6 LTS Boron

Alexander Lisianoi · Alexander Lisianoi · commit 89138b5f09d9 · 2017-10-01T15:24:47.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 sudo: false
 language: node_js
 node_js:
-  - '0.12' # Legacy
-  - '4' # LTS
+  - '4' # LTS Argon
+  - '6' # LTS Boron
   - 'stable'
