##### 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
```

buffer = fd.read()
                fd.close()
            else:
                buffer = sys.argv[1]
                if PY3:
                    buffer = buffer.encode('utf-8', errors='surrogateescape')
        
        else:
            if PY2:
                buffer = sys.stdin.read()
            else:
                buffer = sys.stdin.buffer.read()
        _ANSIBLE_ARGS = buffer
    try:
        params = json.loads(buffer.decode('utf-8'))
    except ValueError:
        
        print('\n{"msg": "Error: Module unable to decode valid JSON on stdin.  Unable to figure out what parameters were passed", "failed": true}')
        sys.exit(1)
    if PY2:
        params = json_dict_unicode_to_bytes(params)
    try:
        return params['ANSIBLE_MODULE_ARGS']
    except KeyError:
        
        
        print('\n{"msg": "Error: Module unable to locate ANSIBLE_MODULE_ARGS in json data from stdin.  Unable to figure out what parameters were passed", '
              '"failed": true}')
        sys.exit(1)
def env_fallback(*args, **kwargs):