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/modules/windows/win_dsc.py

@@ -1,13 +1,10 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 
-# This file is part of Ansible
-
-# (c) 2015, Trond Hindenes <trond@hindenes.com>, and others
-# Copyright (c) 2017 Ansible Project
+# Copyright: (c) 2015, Trond Hindenes <trond@hindenes.com>, and others
+# Copyright: (c) 2017, Ansible Project
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-
 ANSIBLE_METADATA = {'metadata_version': '1.1',
                     'status': ['preview'],
                     'supported_by': 'community'}
@@ -28,7 +25,7 @@ options:
     description:
     - The name of the DSC Resource to use.
     - Must be accessible to PowerShell using any of the default paths.
-    required: true
+    required: yes
   module_version:
     description:
     - Can be used to configure the exact version of the DSC resource to be