DOC: More info for pip.

Summary

More info for pip: URL, license, categories.

Focus

Look at setup.py

Test Environment

pip install .
pip show caosdb

Check List for the Author

• All automated tests pass
• Reference related Issues
• Up-to-date CHANGELOG.md
• Add type hints in created/changed code
• Annotations in code (Gitlab comments)
  • Intent of new code
  • Problems with old code
  • Why this implementation?

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there spezifications? Are they satisfied?

For further good practices have a look at our review guidelines.

setup.py

@@ -154,6 +154,15 @@ def setup_package():
         long_description_content_type="text/markdown",
         author='Timm Fitschen',
         author_email='t.fitschen@indiscale.com',
+        url='https://www.caosdb.org',
+        license="AGPLv3+",
+        classifiers=[
+            "Programming Language :: Python :: 3",
+            "License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)",
+            "Operating System :: OS Independent",
+            "Topic :: Database",
+            "Topic :: Scientific/Engineering :: Information Analysis",
+        ],
         packages=find_packages('src'),
         python_requires='>=3.6',
         package_dir={'': 'src'},