Avoid using setup.cfg if possible

Author: WyattBlue

setup.cfg

@@ -3,13 +3,3 @@ filename = *.py,*.pyx,*.pxd
 ignore = E203,W503
 max-line-length = 142
 per-file-ignores = __init__.py: E402,F401 *.pyx,*.pxd: E211,E225,E227,E402,E999
-
-[metadata]
-license = BSD
-long_description = file: README.md
-long_description_content_type = text/markdown
-project_urls =
-    Bug Reports = https://github.com/PyAV-Org/PyAV/issues
-    Documentation = https://pyav.org/docs
-    Feedstock = https://github.com/conda-forge/av-feedstock
-    Download = https://pypi.org/project/av

setup.py

@@ -179,13 +179,25 @@ def parse_cflags(raw_flags):
     exec(fp.read(), about)
 
 package_folders = pathlib.Path("av").glob("**/")
-package_data = {".".join(pckg.parts): ["*.pxd"] for pckg in package_folders}
+package_data = {".".join(pckg.parts): ["*.pxd", "*.pyi", "*.typed"] for pckg in package_folders}
 
 
+with open("README.md") as f:
+    long_description = f.read()
+
 setup(
     name="av",
     version=about["__version__"],
     description="Pythonic bindings for FFmpeg's libraries.",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    license="BSD",
+    project_urls={
+        "Bug Reports": "https://github.com/PyAV-Org/PyAV/issues",
+        "Documentation": "https://pyav.org/docs",
+        "Feedstock": "https://github.com/conda-forge/av-feedstock",
+        "Download": "https://pypi.org/project/av",
+    },
     author="Mike Boers",
     author_email="[email protected]",
     url="https://github.com/PyAV-Org/PyAV",
@@ -196,9 +208,7 @@ def parse_cflags(raw_flags):
     ext_modules=ext_modules,
     test_suite="tests",
     entry_points={
-        "console_scripts": [
-            "pyav = av.__main__:main",
-        ],
+        "console_scripts": ["pyav = av.__main__:main"],
     },
     classifiers=[
         "Development Status :: 5 - Production/Stable",