ci(travis): dont test Node 5 anymore

Awk34 · Awk34 · commit 462698981653 · 2016-10-17T15:03:03.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 language: node_js
 node_js:
   - '4'
-  - '5'
   - '6'
 before_install:
   - currentfolder=${PWD##*/}
