feat(ci-cd): CI and build with appveyor

appveyor.yml

@@ -0,0 +1,36 @@
+platform:
+  - x64
+image: ubuntu
+
+skip_branch_with_pr: false
+
+skip_commits:
+  files:
+    - .github/**
+    - api-server/**
+    - curriculum/**
+    - docs/**
+    - news/**
+    - public/**
+    - seed/**
+    - tools/**
+    - "./*.md"
+
+environment:
+  nodejs_version: "8"
+
+# Install scripts. (runs after repo cloning)
+install:
+  - echo This client build is built on %buildon% and the commit tag is %APPVEYOR_REPO_TAG% and the tag is %APPVEYOR_REPO_TAG_NAME%
+  - ps: Install-Product node $env:nodejs_version $env:platform
+  - refreshenv
+  - echo we are running on %PLATFORM%
+  - node --version
+  - npm install
+  - npm test
+
+build_script:
+  - cd client
+  - npm run build
+
+deploy: off