<!--- Verify first that your feature was not already discussed on GitHub -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
<!--- Describe the new feature/improvement briefly below -->
This feature would implement a GetManagerServices command for the Manager category of redfish_info, to retrieve a list of NetworkProtocol and their properties, like SSH, Port, Enable or Disable. And also implement a SetManagerServices command for the Manager category of redfish_config, to set NetworkProtocol's properties, like enable/disable SSH, change Port. 

##### ISSUE TYPE
- Feature Idea

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

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->
These 2 commands would help user to get the status of services or control the status of services Manager provided.  
<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can also paste gist.github.com links for larger files -->

result = {}
        response = self.get_request(self.root_uri + self.update_uri)
        if response['ret'] is False:
            return response
        result['ret'] = True
        result['entries'] = {}
        data = response['data']
        if "Actions" in data:
            actions = data['Actions']
            if len(actions) > 0:
                for key in actions.keys():
                    action = actions.get(key)
                    if 'title' in action:
                        title = action['title']
                    else:
                        title = key
                    result['entries'][title] = action.get('TransferProtocol@Redfish.AllowableValues',
                                                          ["Key TransferProtocol@Redfish.AllowableValues not found"])
            else:
                return {'ret': "False", 'msg': "Actions list is empty."}
        else:
            return {'ret': "False", 'msg': "Key Actions not found."}
        return result
    def _software_inventory(self, uri):