Bump README 1.9.3.
Bump README 1.9.3.

gizmoguy/faucet,REANNZ/faucet,mwutzke/faucet,mwutzke/faucet,shivarammysore/faucet,REANNZ/faucet,anarkiwi/faucet,shivarammysore/faucet,faucetsdn/faucet,anarkiwi/faucet,gizmoguy/faucet,trungdtbk/faucet,faucetsdn/faucet,trungdtbk/faucet