WIP: Require newer pycaosdb (0.7)

setup.py

@@ -154,7 +154,7 @@ def setup_package():
         long_description_content_type="text/markdown",
         author='Henrik tom Wörden',
         author_email='h.tomwoerden@indiscale.com',
-        install_requires=["caosdb>=0.6.0",
+        install_requires=["caosdb>=0.7.0",
                           "openpyxl>=3.0.0",
                           "pandas>=1.2.0",
                           "numpy>=1.17.3",