split nodata and end of stream errors

broker/src/asapo_broker/database/mongodb.go

broker/src/asapo_broker/database/mongodb_test.go

broker/src/asapo_broker/server/get_id_test.go

broker/src/asapo_broker/server/process_request.go

broker/src/asapo_broker/server/request_common.go

common/cpp/include/common/error.h

examples/pipeline/in_to_out/in_to_out.cpp

examples/pipeline/in_to_out_python/in_to_out.py

examples/worker/getnext_broker/getnext_broker.cpp

tests/automatic/broker/get_next/check_linux.sh

tests/automatic/broker/get_next/check_windows.bat

tests/automatic/full_chain/simple_chain/check_linux.sh

tests/manual/performance_broker_receiver/getlast_broker.cpp

worker/api/cpp/include/worker/worker_error.h

worker/api/cpp/src/server_data_broker.cpp

worker/api/cpp/src/server_data_broker.h

worker/api/cpp/unittests/test_server_broker.cpp