fix(appveyor.yml): add node v8 for appveyor

pine · pine · commit b40c0e575c47 · 2017-12-28T23:21:30.000+09:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -12,6 +12,7 @@ environment:
   matrix:
     - nodejs_version: 4
     - nodejs_version: 6
+    - nodejs_version: 8
 
 init:
   - git config --global core.autocrlf false
