Merge branch 'devel'

.github/workflows/master.yml

@@ -13,19 +13,15 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    - uses: conda-incubator/setup-miniconda@v2
-      name: Conda setup
+    - name: Set up Python 3.7
+      uses: actions/setup-python@v2
       with:
         python-version: 3.7
-        activate-environment: standard
-        environment-file: devtools/envs/standard.yaml
-        auto-activate-base: false
 
     - name: Install dependencies
       shell: bash -l {0}
       run: |
         python -m pip install --upgrade pip
-        python -m pip install --no-deps -v .
         if [ -f docs/requirements.txt ]; then pip install -r docs/requirements.txt; fi
 
     - name: Build sphinx documentation