Add Windows builds on AppVeyor

Author: GitSquared

README.md

@@ -1,6 +1,6 @@
 # eDEX-UI
 
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/93b816722c4e4af2bdf401b8187b8a2d)](https://www.codacy.com/app/GitSquared/edex-ui?utm_source=github.com&utm_medium=referral&utm_content=GitSquared/edex-ui&utm_campaign=Badge_Grade)  [![Greenkeeper badge](https://badges.greenkeeper.io/GitSquared/edex-ui.svg)](https://greenkeeper.io/)   [![Build Status](https://travis-ci.org/GitSquared/edex-ui.svg?branch=master)](https://travis-ci.org/GitSquared/edex-ui)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/93b816722c4e4af2bdf401b8187b8a2d)](https://www.codacy.com/app/GitSquared/edex-ui?utm_source=github.com&utm_medium=referral&utm_content=GitSquared/edex-ui&utm_campaign=Badge_Grade)  [![Greenkeeper badge](https://badges.greenkeeper.io/GitSquared/edex-ui.svg)](https://greenkeeper.io/)   [![Build Status](https://travis-ci.org/GitSquared/edex-ui.svg?branch=master)](https://travis-ci.org/GitSquared/edex-ui)   [![Build status](https://ci.appveyor.com/api/projects/status/leb069bro8gwocu7/branch/master?svg=true)](https://ci.appveyor.com/project/GitSquared/edex-ui/branch/master)
 
 [![Pre-release demo](https://github.com/GitSquared/edex-ui/raw/master/media/demo-preview.gif)](https://squared.codebrew.fr/edex-demo.mp4)
 

appveyor.yml

@@ -0,0 +1,16 @@
+version: '{build}'
+pull_requests:
+  do_not_increment_build_number: true
+install:
+- ps: Install-Product node 8
+build_script:
+- cmd: npm install && npm run build-windows
+test: off
+deploy:
+- provider: GitHub
+  auth_token:
+    secure: xbDg5MsNRSCKs8kfz7jFP8D4g0BoPVB0vUPEy446Bru5RQCF/JDMGdhAa6SjLVTW
+  artifact: /.*\.exe/
+  force_update: true
+  on:
+    appveyor_repo_tag: true