add git lfs to unit_test action

.github/workflows/unit_tests.yml

@@ -20,6 +20,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+        with:
+            lfs: 'true'
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:

README.rst

@@ -9,7 +9,7 @@ Software repository for the neutron reflectometer Amor at the Paul Scherrer Inst
 
 Reduction of the raw files (.hdf) to reflectivity files in one of the representations of the **ORSO reflectivity file format**:
 
-  eos.py --help
+  eos --help
 
 visualisation of the content of a raw file (.hdf):
 
@@ -23,5 +23,5 @@ Create a virtual python environment (>3.8) and install the PyPI package:
 
   pip install amor-eos
 
-On Windows you can also use the binary eos.exe that you find in the 
+On Windows you can also use the binary eos.exe that you find in the
 [GitHub Releases]([https://github.com/jochenstahn/amor/releases/latest) section

setup.cfg

@@ -25,6 +25,8 @@ install_requires =
     h5py
     orsopy
     numba
+    backports.strenum; python_version<"3.11"
+    backports.zoneinfo; python_version<"3.9"
 
 [project.urls]
 Homepage = "https://github.com/jochenstahn/amor"