Add refs support in GraoController
Add refs support in GraoController

marcelomf/graojs,douglasresende/graojs,danielnegri/graojs,Pompeu/graojs,danielnegri/graojs,danielnegri/graojs,synackbr/graojs,douglasresende/graojs,synackbr/graojs,marcelomf/graojs,Pompeu/graojs,Pompeu/graojs,marcelomf/graojs,douglasresende/graojs,synackbr/graojs