Clean up VMware BOTMETA and author/license info (#36873)

* Clean up vmware BOTMETA

This removes everything that's already part of the module docs. So
basically the BOTMETA file only extends the information from the module.

* Updated author information and copyright statement

lib/ansible/modules/cloud/vmware/vca_vapp.py

@@ -1,17 +1,15 @@
 #!/usr/bin/python
 
-# Copyright (c) 2015 Ansible, Inc.
+# Copyright: (c) 2015, Ansible, Inc.
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
-
 ANSIBLE_METADATA = {'metadata_version': '1.1',
                     'status': ['preview'],
                     'supported_by': 'community'}
 
-
 DOCUMENTATION = '''
 ---
 module: vca_vapp
@@ -20,7 +18,8 @@ description:
   - This module will actively managed vCloud Air vApp instances.  Instances
     can be created and deleted as well as both deployed and undeployed.
 version_added: "2.0"
-author: Peter Sprygada (@privateip)
+author:
+- Peter Sprygada (@privateip)
 options:
   vapp_name:
     description: