GIT: improved workflow + DOC: small change in README

.github/pre-commit.yml

@@ -12,3 +12,14 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v3
     - uses: pre-commit/action@v3.0.1
+      with:
+        extra_args: flake8 --all-files
+
+  installation:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v3
+      - name: Install dependencies
+        run: |
+          pip install -e .

README.md

@@ -36,6 +36,7 @@ motor init MOTORNAME
 ```
 
 ### Configuration
+The step size of a specific stage is given in um for translation stages and deg for rotation stages and can be obtained from the 'Design resolution' in e.g. [PI precision position and motion control](https://www.pi-usa.us/fileadmin/user_upload/physik_instrumente/files/CAT/PI-CAT132E-Precision-Positioning-and-Motion-Control-Web.pdf).
 
 | Configuration | Description | Type |
 |-----------|-------------|------|