Write Json::Value using the incremental Json writer.
Send output incrementally in StreamHandlerImp.
Allow the Ledger to generically output to both Json models.
New generic Ledger RPC handler.
Refactor away RPCHandler::doRpcCommand
Make sure that handlers always return Json::objectValue.
Get rid of explicit template instantiation
Extract out fillHandler in RPCHandler.
New RPC::executeRPC function handles string output.
[fold] ServerHandler