##### 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
```

msg = resp.pop('msg')
    return err + (' %s' % msg if msg else '')
def write_file(module, url, dest, content, resp):
    
    fd, tmpsrc = tempfile.mkstemp(dir=module.tmpdir)
    f = open(tmpsrc, 'wb')
    try:
        f.write(content)
    except Exception as e:
        os.remove(tmpsrc)
        msg = format_message("Failed to create temporary content file: %s" % to_native(e), resp)
        module.fail_json(msg=msg, **resp)
    f.close()
    checksum_src = None
    checksum_dest = None
    
    if not os.path.exists(tmpsrc):
        os.remove(tmpsrc)
        msg = format_message("Source '%s' does not exist" % tmpsrc, resp)
        module.fail_json(msg=msg, **resp)
    if not os.access(tmpsrc, os.R_OK):