New variables

| Variable | Description | |-----------------------------------------------------------------------------------------------------------------------------------------------|--------------------| | **rougail.leader.leader**
`string` `multiple` `basic` `mandatory` `unique` | A leader. | | **rougail.leader.follower1**
`string` `basic` `mandatory` | A follower. | | **rougail.leader.follower2**
`string` `basic` `mandatory` | An other follower. |