modified:   src/core/j_module.h
	new file:   src/lib_manager/Client.cpp
	new file:   src/lib_manager/Client.h
	modified:   src/lib_manager/ClientManager.cpp
	modified:   src/lib_manager/ClientManager.h
	modified:   src/lib_manager/DeviceManager.cpp
	modified:   src/lib_manager/DeviceManager.h
	modified:   src/lib_manager/StreamManager.cpp
	modified:   src/lib_manager/StreamManager.h