Moves to Github Actions

.github/workflows/run-tests.yml

@@ -0,0 +1,31 @@
+# Link repository with GitHub Actions
+# https://docs.github.com/en/actions/learn-github-actions/introduction-to-github-actions
+
+# Master branch only
+name: run-tests
+on:
+  push:
+    branches:
+      - master
+
+# Set the language, install dependencies, and run the tests
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        python-version: [3.6, 3.7, 3.8]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Run nosetests
+        run: |
+          nosetests