[DOC] Add sections in rest.md for all resources.
[DOC] Add sections in rest.md for all resources.

whotooktwarden/gatewayd,xdv/gatewayd,zealord/gatewayd,whotooktwarden/gatewayd,xdv/gatewayd,crazyquark/gatewayd,Parkjeahwan/awegeeks,zealord/gatewayd,crazyquark/gatewayd,Parkjeahwan/awegeeks