Add a test and release github actions

.github/workflows/release.yml

@@ -0,0 +1,23 @@
+name: release
+
+on:
+  push:
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+
+jobs:
+  create-release:
+    name: create-release
+    runs-on: windows-2019
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - uses: actions-rs/cargo@v1
+        with:
+          command: publish
+          args: --token ${{ secrets.CRATES_IO_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,19 @@
+name: test
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: test
+    runs-on: windows-2019
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - uses: actions-rs/cargo@v1
+        with:
+          command: test