Provide setuptools files (truckersmp-cli#77)

Author: kakurasan

Diff for: .gitignore

@@ -1 +1,4 @@
+*.egg-info/
+build/
+dist/
 truckersmp_cli/__pycache__/

Diff for: MANIFEST.in

@@ -0,0 +1,3 @@
+include LICENSE
+include RELEASE
+recursive-include truckersmp_cli *.py

Diff for: setup.cfg

@@ -0,0 +1,35 @@
+[metadata]
+name = truckersmp-cli
+version = file: RELEASE
+description = A simple launcher for TruckersMP to be used with Wine/Proton
+long_description = file: README.md
+long_description_content_type = text/markdown
+url = https://github.com/lhark/truckersmp-cli
+project_urls =
+    Bug Tracker = https://github.com/lhark/truckersmp-cli/issues
+    Source Code = https://github.com/lhark/truckersmp-cli
+license = MIT
+classifiers =
+    Development Status :: 3 - Alpha
+    Intended Audience :: End Users/Desktop
+    License :: OSI Approved :: MIT License
+    Programming Language :: Python
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3 :: Only
+    Topic :: Games/Entertainment
+    Topic :: Games/Entertainment :: Simulation
+platforms = x86_64 POSIX systems
+
+[options]
+python_requires = >=3.3
+packages = truckersmp_cli
+scripts = truckersmp-cli
+zip_safe = False
+
+[options.extras_require]
+optional = setuptools; vdf
+
+[options.package_data]
+truckersmp_cli =
+    proton.json
+    truckersmp-cli.exe

Diff for: setup.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+
+"""
+truckersmp-cli installation script.
+
+See setup.cfg for metadata and options.
+"""
+
+import setuptools
+
+setuptools.setup()