dist: Add setup files for pip installation

Author: blue-monk

setup.cfg

@@ -0,0 +1,24 @@
+[metadata]
+name = csv-diff-python3-blue-monk
+version = 1.0.0
+author = blue-monk
+author_email = blue.monk.487@gmail.com
+description = A simple command-line tool to see the difference between two CSV files.
+long_description = file: README.md
+long_description_content_type = text/markdown
+url = https://github.com/blue-monk/csv-diff-python3
+project_urls =
+    Bug Tracker = https://github.com/blue-monk/csv-diff-python3/issues
+classifiers =
+    Programming Language :: Python :: 3
+    License :: OSI Approved :: MIT License
+    Operating System :: OS Independent
+
+[options]
+package_dir =
+    = src
+packages = find:
+python_requires = >=3.6
+
+[options.packages.find]
+where = src

setup.py

@@ -0,0 +1,14 @@
+from setuptools import setup
+
+setup(
+    name="csv-diff-python3-blue-monk",
+    install_requires=[
+    ],
+    extras_require={
+    },
+    entry_points={
+        'console_scripts': [
+            'csvdiff3=csvdiff3.csvdiff:main',
+        ],
+    },
+)