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##### SUMMARY
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`python-gitlab` library release a new version [v1.13.0](https://github.com/python-gitlab/python-gitlab/releases/tag/v1.13.0). User/Password authentication as been removed completely causing all Ansible GitLab module to fail... 

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->

gitlab_group
gitlab_deploy_key
gitlab_hook
gitlab_project
gitlab_project_variable
gitlab_runner
gitlab_user

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
All versions

options:
  api_token:
    description:
      - GitLab token for logging in.
    type: str
  name:
    description:
      - Name of the group you want to create.
    required: true
    type: str
  path:
    description:
      - The path of the group you want to create, this will be api_url/group_path
      - If not supplied, the group_name will be used.
    type: str
  description:
    description:
      - A description for the group.
    version_added: "2.7"
    type: str
  state:
    description:
      - create or delete group.
      - Possible values are present and absent.
    default: present
    type: str
    choices: ["present", "absent"]
  parent:
    description:
      - Allow to create subgroups