Windows: Clean up documentation (#36684)

This PR includes:
- Further cleanup of BOTMETA.yml
- Cleanup of author github handles
- Use of proper booleans
- One-line license statement
- Copyright format statement
- Smaller cleanups

lib/ansible/plugins/callback/dense.py

@@ -6,16 +6,18 @@ from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
 DOCUMENTATION = '''
-    callback: dense
-    type: stdout
-    short_description: minimal stdout output
-    extends_documentation_fragment:
-      - default_callback
-    description:
-      - When in verbose mode it will act the same as the default callback
-    version_added: "2.3"
-    requirements:
-      - set as stdout in configuation
+callback: dense
+type: stdout
+short_description: minimal stdout output
+extends_documentation_fragment:
+- default_callback
+description:
+- When in verbose mode it will act the same as the default callback
+author:
+- Dag Wieers (@dagwieers)
+version_added: "2.3"
+requirements:
+- set as stdout in configuation
 '''
 
 from collections import MutableMapping, MutableSequence