Simplified instantiation logic of MediaChangerFacade

mediachanger/AcsProxy.hpp

mediachanger/AcsProxyDummy.cpp

mediachanger/AcsProxyDummy.hpp

mediachanger/AcsProxyZmq.cpp

mediachanger/AcsProxyZmq.hpp

mediachanger/CMakeLists.txt

mediachanger/Constants.hpp

mediachanger/DismountCmdLine.cpp

mediachanger/DismountCmdLine.hpp

mediachanger/DismountCmdMain.cpp

mediachanger/MediaChangerFacade.cpp

mediachanger/MediaChangerFacade.hpp

mediachanger/MediaChangerFacadeTest.cpp

mediachanger/MmcProxyDummy.cpp

mediachanger/MmcProxyDummy.hpp

mediachanger/MmcProxyLog.hpp

mediachanger/MountCmdLine.cpp

mediachanger/MountCmdLine.hpp

mediachanger/MountCmdMain.cpp

mediachanger/RmcProxyDummy.hpp