chore: add url of documentation in setup.py

Reorganisation of setup.py order.

setup.py

@@ -15,8 +15,13 @@
 LICENSE = 'MIT'
 AUTHOR = 'Axel Fahy'
 EMAIL = 'axel@fahy.net'
-URL = 'https://github.com/axelfahy/bff'
+URL = 'https://bff.readthedocs.io/en/latest/'
 DOWNLOAD_URL = ''
+PROJECT_URLS = {
+    'Bug Tracker': 'https://github.com/axelfahy/bff/issues',
+    'Documentation': 'https://bff.readthedocs.io/en/latest/',
+    'Source Code': 'https://github.com/axelfahy/bff'
+}
 REQUIRES = [
     'matplotlib==3.0.3',
     'numpy==1.16.4',
@@ -44,17 +49,19 @@ def __init__(self, dist):
 cmdclass.update({"test": NoopTestCommand})
 
 setup(name=DISTNAME,
+      maintainer=AUTHOR,
       version=versioneer.get_version(),
+      packages=find_packages(exclude=('tests',)),
+      maintainer_email=EMAIL,
       description=DESCRIPTION,
-      long_description=LONG_DESCRIPTION,
-      long_description_content_type='text/markdown',
+      license=LICENSE,
+      cmdclass=cmdclass,
       url=URL,
       download_url=DOWNLOAD_URL,
-      author=AUTHOR,
-      author_email=EMAIL,
-      license=LICENSE,
-      packages=find_packages(exclude=('tests',)),
-      install_requires=REQUIRES,
+      project_urls=PROJECT_URLS,
+      long_description=LONG_DESCRIPTION,
+      long_description_content_type='text/markdown',
+      classifiers=CLASSIFIERS,
       python_requires='>=3.6',
-      cmdclass=cmdclass,
+      install_requires=REQUIRES,
       zip_safe=False)