New variables

| Variable | Description | |-------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------| | **rougail.bool**
[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A boolean variable.
**Default**: false | | **rougail.multi1**
[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple` | A first multi variable.
**Default**: a calculation. | | **rougail.multi2**
[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple` | A second multi variable.
**Default**: a calculation. |