Don't work with model 1.1

[misterflop]

Hello,

It doesn't work with DSL 1.1.

Example:
model
schema 1.1
type user
type group
relations
define member: [user]
type folder
relations
define can_create_file: owner
define owner: [user]
define parent: [folder]
define viewer: [user,user:*,group#member] or owner or viewer from parent
type doc
relations
define can_change_owner: owner
define owner: [user]
define parent: [folder]

The old format will be soon deprecated.