UI related metadata serialized in deployment info

[Dima Shulyak]

Check for example zabbix part of serialized info:

"zabbix": {
                        "username": "admin",
                        "db_password": "1ecZiwng",
                        "password": "zabbix",
                        "metadata": {
                            "restrictions": [
                                {
                                    "action": "hide",
                                    "condition": "not ('experimental' in version:feature_groups)"
                                }
                            ],
                            "weight": 70,
                            "label": "Zabbix Access"
                        },

metadata section is completely unnecessery for deployment and add complexity in reading/debuging deployment information

[Andrey Maximov (maximov)]

This is an enhancement not a bug, let' create blueprint for this one. Also zabbix example is not actual anynore, we removed it from product.