Python package: added setup.py file for older build systems

setup.py

+from setuptools import setup, find_packages
+
+setup(
+    name='profile_translator_blocklist',
+    version='0.3.0',
+    author='François De Keersmaeker',
+    author_email='francois.dekeersmaeker@uclouvain.be',
+    description='Translate IoT YAML profiles to NFTables / NFQueue files for a block-list firewall.',
+    long_description=open('README.md').read(),
+    long_description_content_type='text/markdown',
+    url='https://github.com/smart-home-network-security/profile-translator-blocklist',
+    license='GPLv3+',
+    packages=find_packages(),
+    classifiers=[
+        'Programming Language :: Python :: 3',
+        'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
+        'Operating System :: OS Independent'
+    ],
+    python_requires='>=3.8',
+    install_requires=[
+        "PyYAML",
+        "Jinja2",
+        "pyyaml-loaders"
+    ],
+    package_data={
+        'profile_translator_blocklist': ['templates/*']
+    },
+    include_package_data=True
+)