docs: Update README Badges (#1083)

* Add to authors (including fixing ordering)

* [readme] Update badges

This should make it easier for users to identify key information such
as:

- Latest PyPI version.
- Development Status (PyPI classifier based)
- Supported python versions (PyPI classifier based).
- Licence (GitHub based)

* Update development status classifier

This project is pretty stable now

AUTHORS

@@ -12,8 +12,10 @@ Adrian Tejn Kern <[email protected]>
 Andrew Schaaf <[email protected]>
 Danilo de Jesus da Silva Bellini <[email protected]>
 David LaPalomento <[email protected]>
+dvogel <[email protected]>
 Filip Noetzel <[email protected]>
 Gary van der Merwe <[email protected]>
+gfxmonk <[email protected]>
 Gora Khargosh <[email protected]>
 Hannu Valtonen <[email protected]>
 Jesse Printz <[email protected]>
@@ -25,6 +27,7 @@ Malthe Borch <[email protected]>
 Martin Kreichgauer <[email protected]>
 Martin Kreichgauer <[email protected]>
 Mike Lundy <[email protected]>
+Nicholas Hairs <[email protected]>
 Raymond Hettinger <[email protected]>
 Roman Ovchinnikov <[email protected]>
 Rotem Yaari <[email protected]>
@@ -43,9 +46,6 @@ Todd Whiteman <[email protected]>
 Will McGugan <[email protected]>
 Yesudeep Mangalapilly <[email protected]>
 Yesudeep Mangalapilly <[email protected]>
-dvogel <[email protected]>
-gfxmonk <[email protected]>
-
 
 We would like to thank these individuals for ideas:
 ---------------------------------------------------

README.rst

@@ -1,8 +1,11 @@
 Watchdog
 ========
 
-|Build Status|
-|CirrusCI Status|
+|PyPI Version|
+|PyPI Status|
+|PyPI Python Versions|
+|GitHub Build Status|
+|GitHub License|
 
 Python API and shell utilities to monitor file system events.
 
@@ -270,7 +273,13 @@ to do:
 .. _file.monitor: https://github.com/pke/file.monitor
 .. _pyfilesystem: https://github.com/PyFilesystem/pyfilesystem
 
-.. |Build Status| image:: https://github.com/gorakhargosh/watchdog/workflows/Tests/badge.svg
+.. |PyPI Version| image:: https://img.shields.io/pypi/v/watchdog.svg
+   :target: https://pypi.python.org/pypi/watchdog/
+.. |PyPI Status| image:: https://img.shields.io/pypi/status/watchdog.svg
+   :target: https://pypi.python.org/pypi/watchdog/
+.. |PyPI Python Versions| image:: https://img.shields.io/pypi/pyversions/watchdog.svg
+   :target: https://pypi.python.org/pypi/watchdog/
+.. |Github Build Status| image:: https://github.com/gorakhargosh/watchdog/workflows/Tests/badge.svg
    :target: https://github.com/gorakhargosh/watchdog/actions?query=workflow%3ATests
-.. |CirrusCI Status| image:: https://api.cirrus-ci.com/github/gorakhargosh/watchdog.svg
-   :target: https://cirrus-ci.com/github/gorakhargosh/watchdog/
+.. |GitHub License| image:: https://img.shields.io/github/license/gorakhargosh/watchdog.svg
+   :target: https://github.com/gorakhargosh/watchdog/blob/master/LICENSE

setup.py

@@ -95,7 +95,7 @@
         ]
     ),
     classifiers=[
-        "Development Status :: 3 - Alpha",
+        "Development Status :: 5 - Production/Stable",
         "Environment :: Console",
         "Intended Audience :: Developers",
         "Intended Audience :: System Administrators",