fix get_object_request passing of user_data and callback to net_process_request
fix get_object_request passing of user_data and callback to net_process_request

DenverM80/ds3_c_sdk,SpectraLogic/ds3_c_sdk,robertgrimm/ds3_c_sdk,TigerTechnology/ds3_c_sdk,TigerTechnology/ds3_c_sdk,DenverM80/ds3_c_sdk,DenverM80/ds3_c_sdk,SpectraLogic/ds3_c_sdk,robertgrimm/ds3_c_sdk,SpectraLogic/ds3_c_sdk,robertgrimm/ds3_c_sdk,robertgrimm/ds3_c_sdk,TigerTechnology/ds3_c_sdk,DenverM80/ds3_c_sdk,SpectraLogic/ds3_c_sdk,TigerTechnology/ds3_c_sdk