Fix pypi deployment by using documentation at markdown format

podman README.md is markdown file who is used as a long description
so we need to specify to pypi to use markdown parser to properly
upload package

https://pypi.org/help/#description-content-type

Author: 4383

.gitignore

@@ -23,6 +23,8 @@ wheels/
 .installed.cfg
 *.egg
 MANIFEST
+AUTHORS
+ChangeLog
 
 # PyInstaller
 #  Usually these files are written by a python script from a template

setup.cfg

@@ -1,15 +1,17 @@
 [metadata]
 name = podman
 home-page = https://github.com/containers/python-podman
-project_urls =
-    Bug Tracker = https://github.com/containers/python-podman/issues
-    Source Code = https://github.com/containers/python-podman
 summary = A library to interact with a Podman server
-description_file = README.md
-description_content_type = text/markdown
+description-file =
+    README.md
+    ChangeLog
+    AUTHORS
 author = Jhon Honce
 author_email = [email protected]
 license = Apache Software License
+project_urls =
+    Bug Tracker = https://github.com/containers/python-podman/issues
+    Source Code = https://github.com/containers/python-podman
 classifier =
     Development Status :: 3 - Alpha
     Intended Audience :: Developers
@@ -20,6 +22,9 @@ keywords =
     varlink
     libpod
     podman
+requires-dist =
+    setuptools
+    wheel
 
 [files]
 packages =
@@ -32,5 +37,5 @@ devel=
     tox
     bandit
 
-[wheel]
+[bdist_wheel]
 universal = 1

setup.py

@@ -5,4 +5,5 @@
 setup(
     setup_requires=['pbr'],
     pbr=True,
+    long_description_content_type="text/markdown",
 )