More work on the CLI, added new utility functions

common/CMakeLists.txt

common/dataStructures/DedicationType.cpp

common/dataStructures/DedicationType.hpp

common/dataStructures/DriveState.cpp

common/dataStructures/DriveState.hpp

common/dataStructures/DriveStatus.cpp

common/dataStructures/DriveStatus.hpp

common/dataStructures/MountType.cpp

common/dataStructures/MountType.hpp

common/dataStructures/RepackType.cpp

common/dataStructures/RepackType.hpp

common/dataStructures/TestSourceType.cpp

common/dataStructures/TestSourceType.hpp

xroot_plugins/XrdCtaFile.cpp

xroot_plugins/XrdCtaFile.hpp