Add github workflows for building and publishing

.github/workflows/build.yml

@@ -0,0 +1,33 @@
+name: Build Clamor
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 5
+      matrix:
+        python-version: [3.5, 3.6, 3.7, 3.8]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pylama
+        pip install -e .
+        pip install -U -r .readthedocs/requirements.txt
+    - name: Linting with pylama
+      run: |
+        pylama .
+    - name: Unit tests
+      run: |
+        python setup.py test
+    - name: Build documentation
+      run: |
+        make -C docs html

.github/workflows/publish.yml

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+name: Publish Clamor
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Publish a Python distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        user: ${{ secrets.PYPI_USER }}
+        password: ${{ secrets.PYPI_PASSWORD }}