Remove bugs encontrados no controle de admissão

Remove alguns bugs detectados no mecanismo de controle de admissão
	modified:   simulations/omnetpp.ini
	modified:   src/Ncorp.cc
	modified:   src/cbrtrafficgenerator/CbrTrafficGen.cc
	modified:   src/cbrtrafficgenerator/CbrTrafficGen.h
	modified:   src/etx/EtxMetric.cc
	modified:   src/etx/EtxTable.cc
	modified:   src/flowspec/FlowSpec.cc
	modified:   src/flowspec/QoSFlow.cc
	modified:   src/flowspec/QoSFlow.h
	modified:   src/flowspec/Ticket.h
	modified:   src/messages/NcorpReservationRequest.msg