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