set setup.cfg options

Author: gronke

setup.cfg

@@ -23,6 +23,11 @@ classifiers =
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Typing :: Typed
+
+[options]
+zip_safe = False
+include_package_data = True
+packages = find:
 install_requires =
 	gitpython
 	freebsd_sysctl==0.0.7
@@ -33,6 +38,9 @@ tests_require =
     pytest-cov
     pytest-pep8
 
+[options.package_data]
+* = VERSION
+
 [mypy]
 python_version = 3.7
 # override flake8-mypy defaults, since we provide (missing) types