Place documentation on readthedocs

Place the Rapthor documentation on readthedocs.io

• Removed the deploy-doc step that deploys to dop810
• Created a web hook that sends a push event to readthedocs
• Created a .readthedocs.yaml configuration file, and a docs/requirements.txt file
• Updated the docs/source/conf.py file

docs/source/conf.py

@@ -48,4 +48,12 @@ html_theme = 'alabaster'
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+#html_static_path = ['_static']
+
+
+# -- Additional settings -----------------------------------------------------
+
+# Suppress sphinx warning: "autosummary: stub file not found for the methods
+# of the class. check your autosummary_generate settings", which seems to be
+# triggered by numpydoc (ref: https://stackoverflow.com/a/66139873/16350552).
+numpydoc_show_class_members = False