FaucetString tests need to set self.dpid to verify ACLs.
FaucetString tests need to set self.dpid to verify ACLs.

byllyfish/faucet,faucetsdn/faucet,Bairdo/faucet,REANNZ/faucet,shivarammysore/faucet,trungdtbk/faucet,gizmoguy/faucet,trentindav/faucet,wackerly/faucet,mwutzke/faucet,REANNZ/faucet,faucetsdn/faucet,shivarammysore/faucet,trentindav/faucet,trungdtbk/faucet,anarkiwi/faucet,wackerly/faucet,mwutzke/faucet,byllyfish/faucet,anarkiwi/faucet,gizmoguy/faucet,Bairdo/faucet