Removed unused and duplicated castor::utils

common/utils/utils.cpp

common/utils/utils.hpp

tapeserver/castor/common/CastorConfiguration.hpp

tapeserver/castor/io/io.cpp

tapeserver/castor/mediachanger/DismountCmdMain.cpp

tapeserver/castor/mediachanger/LibrarySlotParser.cpp

tapeserver/castor/mediachanger/MountCmdMain.cpp

tapeserver/castor/messages/Frame.cpp

tapeserver/castor/messages/Frame.hpp

tapeserver/castor/messages/SmartZmqContext.cpp

tapeserver/castor/messages/messages.cpp

tapeserver/castor/tape/reactor/ZMQReactor.cpp

tapeserver/castor/tape/tapeserver/daemon/CatalogueDrive.cpp

...astor/tape/tapeserver/daemon/CatalogueTransferSession.cpp

tapeserver/castor/tape/tapeserver/daemon/ProcessForker.cpp

...astor/tape/tapeserver/daemon/ProcessForkerProxySocket.cpp

...rver/castor/tape/tapeserver/daemon/ProcessForkerUtils.cpp

tapeserver/castor/tape/tapeserver/daemon/TapeDaemon.cpp

...rver/castor/tape/tapeserver/daemon/TapeMessageHandler.cpp

tapeserver/castor/tape/tapeserver/daemon/TpconfigLines.cpp