[Consumer] Added network_type argument (can be "tcp" or "fabric")

consumer/api/cpp/include/consumer/data_broker.h

consumer/api/cpp/src/data_broker.cpp

consumer/api/cpp/src/server_data_broker.cpp

consumer/api/cpp/src/server_data_broker.h

consumer/api/cpp/unittests/test_consumer_api.cpp

consumer/api/cpp/unittests/test_server_broker.cpp

consumer/api/python/asapo_consumer.pxd

consumer/api/python/asapo_consumer.pyx.in

examples/consumer/getnext_broker/getnext_broker.cpp

examples/consumer/getnext_broker_python/getnext.py

examples/pipeline/in_to_out/in_to_out.cpp

examples/pipeline/in_to_out_python/in_to_out.py

tests/automatic/consumer/consumer_api/consumer_api.cpp

...sumer/next_multithread_broker/next_multithread_broker.cpp

...ient/curl_http_client_command/curl_httpclient_command.cpp

.../full_chain/send_recv_substreams/send_recv_substreams.cpp

tests/automatic/high_avail/services_restart/CMakeLists.txt

tests/manual/performance_broker_receiver/getlast_broker.cpp