ci(travis): use Node 8.0

sushantdhiman · web-flow · commit f68bd767d3ac · 2017-10-22T12:05:07.000+05:30
diff --git a/.travis.yml b/.travis.yml
@@ -11,7 +11,7 @@ matrix:
     env: LINT=0
   - node_js: "6.11"
     env: LINT=0
-  - node_js: "8.7"
+  - node_js: "8.0"
     env: LINT=1
 
 cache:
