##### SUMMARY
If a module sets `add_file_common_args=True` when calling `AnsibleModule`, all elements from [FILE_COMMON_ARGUMENTS](https://github.com/ansible/ansible/blob/e9d29b1fe4285d90d7a4506b80260a9e24c3bcea/lib/ansible/module_utils/basic.py#L229-L257) are included in the argument spec. The [files document fragment](https://github.com/ansible/ansible/blob/e9d29b1fe4285d90d7a4506b80260a9e24c3bcea/lib/ansible/plugins/doc_fragments/files.py#L15-L80) only documents a subset of them, though. Missing are:
 - src
 - follow
 - force
 - content
 - backup
 - remote_src
 - regexp
 - delimiter
 - directory_mode

Most module authors using `add_file_common_args=True` are probably not aware that their modules have these options as well.

I don't think these extra options should be added by default if `add_file_common_args=True` is specified.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
lib/ansible/module_utils/basic.py

##### ANSIBLE VERSION
```
devel
```

redirected = False
    redir_info = {}
    r = {}
    src = module.params['src']
    if src:
        try:
            headers.update({
                'Content-Length': os.stat(src).st_size
            })
            data = open(src, 'rb')
        except OSError:
            module.fail_json(msg='Unable to open source file %s' % src, elapsed=0)
    else:
        data = body
    kwargs = {}
    if dest is not None:
        
        
        follow_redirects = module.params['follow_redirects']
        module.params['follow_redirects'] = False
        if os.path.isdir(dest):
            
            _, redir_info = fetch_url(module, url, data=body,
                                      headers=headers,
                                      method=method,
                                      timeout=socket_timeout, unix_socket=module.params['unix_socket'])