New variables

| Variable | Description | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------| | **rougail.leadership.leader**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple` | A leader.
**Default**:
- value_1
- value_2
- value_3
**Examples**:
- val1
- val2 | | **rougail.leadership.follower**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` | A follower. |