Add appveyor CI integration (#292)

* build(npm): Add .nvmrc file

* style(.editorconfig): Add json rule to editorconfig file

* build(npm): Add test srcipt command to the package.json file

* build(appveyor): Add appveyor CI

* build(appveyor): not npm upgrade to the latest version

* style(editorconfig): Revert json rule

.nvmrc

@@ -0,0 +1 @@
+6.9.4

appveyor.yml

@@ -0,0 +1,29 @@
+os: unstable
+
+environment:
+  matrix:
+    - nodejs_version: 6.9.4
+
+cache:
+  - node_modules -> package.json
+
+matrix:
+  fast_finish: true
+
+build: off
+
+shallow_clone: true
+
+install:
+  - ps: Install-Product node $env:nodejs_version
+  - set CI=true
+  - set PATH=%APPDATA%\npm;%PATH%
+  - npm install
+
+test_script:
+  - node --version
+  - npm --version
+  - npm run build
+  - npm run build:test
+  - npm run lint
+  - npm run test

package.json

@@ -71,6 +71,7 @@
   },
   "scripts": {
     "postinstall": "run-p build:usb \"symlink -- -i\" ",
+    "test": "cd ./test-serializer && node ./test-serializer.js",
     "lint": "run-s -scn lint:ts lint:style",
     "lint:ts": "tslint \"electron/**/*.ts\" \"web/**/*.ts\" \"shared/**/*.ts\" \"test-serializer/**/*.ts\"",
     "lint:style": "stylelint \"electron/**/*.scss\" \"web/**/*.scss\" \"shared/**/*.scss\" --syntax scss",