Merge pull request #1 from davidterra/master

Adicionados os exemplos de DTO e DAO.
Adicionadas classes DAO
Adicionado Excluir nas classes DAO
Merge branch 'master' of https://github.com/goianaz/luthier

Conflicts:
	Classes/clsClienteDAO.cls
	Classes/clsInstrumentoDAO.cls
	Classes/clsOSDAO.cls
	luthier.vbp
	luthier.vbw