New variables

| Variable | Description | |-------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------| | **rougail.leader.leader**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple` | A leader.
**Default**:
- value1
- value2 | | **rougail.leader.follower1**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A follower.
**Default**: val11 | | **rougail.leader.follower2**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | An other follower.
**Default**: val21 | | **rougail.calculate**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `multiple` | A calculated variable.
**Default**: depends on a calculation. |