ci(github.actions): Test use of GitHub actions

.github/workflows/CI.yml

@@ -0,0 +1,69 @@
+name: pymake continuous integration
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Setup Graphviz
+      uses: ts-graphviz/setup-graphviz@v1
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install and print system dependencies (Linux)
+      if: runner.os == 'Linux'
+      run: |
+        sudo ln -fs /usr/bin/gfortran-9 /usr/local/bin/gfortran
+        gfortran --version
+    - name: Install and print system dependencies (macOS)
+      if: runner.os == 'macOS'
+      run: |
+        gfortran --version
+    - name: Install and print system dependencies (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        gfortran --version
+    - name: Install python packages
+      run: |
+        pip install .
+        pip install --upgrade pip
+        pip install -r ./requirements.travis.txt
+        pip install --no-binary rasterio rasterio
+        pip install --upgrade numpy
+        pip install shapely[vectorize]
+        pip install https://github.com/modflowpy/flopy/zipball/develop
+        pip install requests nose-timer
+    - name: Test with nosetests
+      run: |
+        nosetests -v --with-id --with-timer -w ./autotest
+
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+    - name: Install packages
+      run: |
+        pip install flake8
+        pip install black
+    - name: Run flake8
+      run: flake8
+    - name: Run black
+      run: black --check

setup.py

@@ -20,4 +20,5 @@
       platforms='Windows, Mac OS-X, Linux',
       install_requires=[],  # ['pydotplus>=2.0'],
       packages=['pymake'],
+      include_package_data=True,
       version=__version__)