Inside a family, we can have variables or families.
The "type" for family "manual" became unecessary because container an other family, so it's not a variable.
The description can now be has family comment.
In disabled attribute, it's better tu use relative path (we will see the reason in an other slide).
The "manual" mode structural descriptions are write in a new files to separate things. But Rougail will concatenate variables and families.
We create a family, which will contain other variables.
This family has:
- a description
- a type
As there is no variable inside this family, the type is mandatory. Without it, Rougail will create a variable.
In fact, this family will be deleted by Rougail too because it is empty.
