Add PyPI setup.py options and setup.cfg

setup.cfg

@@ -0,0 +1,2 @@
+[metadata]
+description-file = README.md

setup.py

@@ -2,7 +2,12 @@
 
 setup(
     name='comeback',
+    packages=['comeback'],
     version='0.0.1',
+    author='agamm',
+    description='Comeback right to your project\'s last state',
+    url='https://github.com/agamm/comeback',
+    keywords=['autorun', 'comeback', 'project restoration', 'auto open'],
     py_modules=['src'],
     license="MIT",
     install_requires=[
@@ -12,4 +17,15 @@
     entry_points={
         'console_scripts': ['comeback=comeback.main:cli'],
     },
+    download_url='https://github.com/agamm/comeback/archive/v0.0.1-alpha.tar.gz',
+    classifiers=[
+        'Development Status :: 3 - Alpha',
+        # "3 - Alpha", "4 - Beta" or "5 - Production/Stable"
+        'Intended Audience :: Developers',
+        # Define that your audience are developers
+        'Topic :: Software Development :: Build Tools',
+        'License :: OSI Approved :: MIT License',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.6',
+    ],
 )