##### SUMMARY

`docker_container` module often fails because removal of `auto_remove: yes` takes some time. I had the same problem before with shell scripts since `docker stop` returns immediately but container removal takes some time to finish. Until removal is finished, no new container with the same name can be created.

The error message is:

    Error creating container: 409 Client Error: Conflict ("Conflict. The container name "/MYCONTAINER" is already in use by container "HASH". You have to remove (or rename) that container to be able to reuse that name.")

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
docker_container

##### ANSIBLE VERSION
```
ansible 2.9.2
  config file = /etc/ansible/ansible.cfg
  configured module search path = [u'/home/USER/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python2.7/dist-packages/ansible
  executable location = /usr/bin/ansible
  python version = 2.7.17rc1 (default, Oct 10 2019, 10:26:01) [GCC 9.2.1 20191008]

```

##### CONFIGURATION
_no changes_

##### OS / ENVIRONMENT
Ubuntu 19.10


##### STEPS TO REPRODUCE

0. Run playbook to create container
0. Apply many changes to the file system
0. Run playbook again

```yaml
docker_container:
  name: SOMETHING
  image: SOMETHING
  state: started
  detach: yes
  recreate: yes
  autoremove: yes
```

##### EXPECTED RESULTS
Wait for removal before trying to create a new container.


##### ACTUAL RESULTS
Command fails.

```
Error creating container: 409 Client Error: Conflict ("Conflict. The container name "/MYCONTAINER" is already in use by container "HASH". You have to remove (or rename) that container to be able to reuse that name.")
```


DOCKER_REQUIRED_TOGETHER = [
    ['client_cert', 'client_key']
]
DEFAULT_DOCKER_REGISTRY = 'https://index.docker.io/v1/'
EMAIL_REGEX = r'[^@]+@[^@]+\.[^@]+'
BYTE_SUFFIXES = ['B', 'KB', 'MB', 'GB', 'TB', 'PB']
if not HAS_DOCKER_PY:
    docker_version = None
    
    
    class Client(object):  
        def __init__(self, **kwargs):
            pass
    class APIError(Exception):  
        pass
    class NotFound(Exception):  
        pass
def is_image_name_id(name):
    """Check whether the given image name is in fact an image ID (hash)."""
    if re.match('^sha256:[0-9a-fA-F]{64}$', name):
        return True
    return False
def is_valid_tag(tag, allow_empty=False):
    """Check whether the given string is a valid docker tag name."""
    if not tag:
        return allow_empty
    
    
    return bool(re.match('^[a-zA-Z0-9_][a-zA-Z0-9_.-]{0,127}$', tag))
def sanitize_result(data):