##### 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
```

- Works only when C(dest) is a file. Creates the file if it does not exist.
    - For advanced formatting or if C(content) contains a variable, use the M(template) module.
    type: str
    version_added: '1.1'
  dest:
    description:
    - Remote absolute path where the file should be copied to.
    - If C(src) is a directory, this must be a directory too.
    - If C(dest) is a non-existent path and if either C(dest) ends with "/" or C(src) is a directory, C(dest) is created.
    - If I(dest) is a relative path, the starting directory is determined by the remote host.
    - If C(src) and C(dest) are files, the parent directory of C(dest) is not created and the task fails if it does not already exist.
    type: path
    required: yes
  backup:
    description:
    - Create a backup file including the timestamp information so you can get the original file back if you somehow clobbered it incorrectly.
    type: bool
    default: no
    version_added: '0.7'
  force:
    description:
    - Influence whether the remote file must always be replaced.
    - If C(yes), the remote file will be replaced when contents are different than the source.
    - If C(no), the file will only be transferred if the destination does not exist.
    - Alias C(thirsty) has been deprecated and will be removed in 2.13.
    type: bool
    default: yes
    aliases: [ thirsty ]
    version_added: '1.1'
  mode: