##### SUMMARY
While `ansible-config dump` is a very useful tool for determining the configuration used by Ansible at runtime, it does have a major flaw: its output is not machine parseable.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
ansible-config

##### ADDITIONAL INFORMATION
ansible-config should have an option to dump config in a machine parseable format like JSON or YAML, so it can be consumed by other tools.

roles = list(role_json.keys())
        text = []
        for role in roles:
            text += self.get_role_man_text(role, role_json[role])
        
        DocCLI.pager("\n".join(text))
    @staticmethod
    def _list_keywords():