permissions of ExPeMe

plugin.yml

permissions:
  expeme.*:
    description: gives full permission on expeme.
    expeme.view: true
    children:
       expeme.add.other: true
       childern:
         expeme.add: true
       expeme.sub.other: true
       children:
         expeme.sub: true
       expeme.set.other: true
       children:
         expeme.set: true