Implement IdUFSC user interface

• Refatorar classes do IotController
• Implementar classes de Filtro de Dominios
• Adapt cert description to receive owners.
• Copy interfaces
• Mostrar Donos nas listagens
• Restringir a Servidores
• adicionar links nos menus
• DB: Criar chave unicar certificado+domain
• Backend: Domain Exists
• Verificar se dominio existe antes de criar
• Backend: Remover certificado
• Adicionar dono
• Remover donos