github actions workflows added.

Author: dapper91

.github/workflows/release.yml

@@ -0,0 +1,18 @@
+name: release
+
+on:
+  release:
+    types:
+      - released
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install Rust
+      run: rustup update stable
+    - name: Build and publish
+      run: |
+        cargo login ${{ secrets.CRATESIO_TOKEN }}
+        cargo publish

.github/workflows/test.yml

@@ -0,0 +1,21 @@
+name: test
+
+on:
+  pull_request:
+    branches:
+      - dev
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  test:
+    name: Run unit-tests
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install Rust
+      run: rustup update stable
+    - name: Run tests
+      run: cargo test --all-features