add github actions CI

Author: JazzCore

.github/workflows/main.yaml

@@ -0,0 +1,28 @@
+name: Run Tests
+
+on: [push, pull_request]
+
+jobs:
+  testing:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [2.7, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9]
+      fail-fast: false
+
+    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: |
+          ./travis/before-script.sh
+          python -m pip install --upgrade pip
+          pip install nose
+
+      - name: Run tests
+        run: nosetests -w tests