appveyor- cake build

Author: joeaudette

appveyor.yml

@@ -1,4 +1,12 @@
 image: Visual Studio 2017
+environment:
+  nodejs_version: "6.9.1"
+install:
+  # Get the latest stable version of Node.js or io.js
+  - ps: Install-Product node $env:nodejs_version
+  - ps: $env:BuildNumber= $env:APPVEYOR_BUILD_NUMBER
+init:
+  - git config --global core.autocrlf true
 build_script:
 - cmd: PowerShell -Version 2.0 .\build.ps1
 test: off