[DOC] Add proccess diagram and descriptions to README.
[DOC] Add proccess diagram and descriptions to README.
xdv/gatewayd,zealord/gatewayd,crazyquark/gatewayd,crazyquark/gatewayd,whotooktwarden/gatewayd,Parkjeahwan/awegeeks,Parkjeahwan/awegeeks,xdv/gatewayd,whotooktwarden/gatewayd,zealord/gatewayd