Update metadata

- Add maintainer information.
- Remove some project urls. They are pretty well known url,
  I'm not sure it worth to define them.
- Remove some classifiers. Kiwix may be useful for education, HTTP...
  But a python wrapper around libzim is not.

Author: mgautierfr

setup.cfg

@@ -3,14 +3,12 @@ name = libzim
 version = 1.0.0.dev0
 url = https://github.com/openzim/python-libzim
 project_urls =
-  Source = https://github.com/openzim/python-libzim
-  Bug Tracker = https://github.com/openzim/python-libzim/issues
-  Changelog = https://github.com/openzim/python-libzim/releases
-  Documentation = https://github.com/openzim/python-libzim/blob/master/README.md
   Donate = https://www.kiwix.org/en/support-us/
 description = A python-facing API for creating and interacting with ZIM files
 author = Monadical Inc.
 author_email = [email protected]
+maintainer = Openzim team
+maintainer_email = [email protected]
 long_description = file: README.md
 long_description_content_type = text/markdown
 license = GPL-3.0-or-later
@@ -23,14 +21,7 @@ classifiers =
     Topic :: System :: Archiving :: Compression
     Topic :: System :: Archiving :: Mirroring
     Topic :: System :: Archiving :: Backup
-    Topic :: Internet :: WWW/HTTP
-    Topic :: Internet :: WWW/HTTP :: Indexing/Search
-    Topic :: Sociology :: History
     Intended Audience :: Developers
-    Intended Audience :: Education
-    Intended Audience :: End Users/Desktop
-    Intended Audience :: Information Technology
-    Intended Audience :: System Administrators
     Programming Language :: Cython
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
@@ -39,7 +30,6 @@ classifiers =
     Programming Language :: Python :: 3.9
     #Typing :: Typed
     License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
-    Natural Language :: English
     Operating System :: OS Independent
 
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