[DEV-103519] Switch from travis to GHA

.github/workflows/lint-and-test.yml

@@ -0,0 +1,31 @@
+name: Run Tests and Linter
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [2.7, 3.4, 3.5, 3.6]
+        django-version: [1.11]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          pip install -q Django==${{ matrix.django-version }}
+          pip install -e .[flake8,tests]
+
+      - name: Lint with flake8
+        run: flake8
+
+      - name: Test with pytest
+        run: pytest