Do not allow app-admins to create global admins.
Do not allow app-admins to create global admins.

brocaar/lora-app-server,jcampanell-cablelabs/lora-app-server,jcampanell-cablelabs/lora-app-server,brocaar/lora-app-server,brocaar/lora-app-server,jcampanell-cablelabs/lora-app-server,jcampanell-cablelabs/lora-app-server,brocaar/lora-app-server