New variables

| Variable | Description | |-------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------| | **rougail.condition**
[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A condition.
**Default**: true | | **rougail.leader.leader**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple` | Aleader.
**Default**:
- a | | **rougail.leader.follower**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` *`disabled`* | A follower.
**Disabled**: if condition is yes. |