Resolve "Abstract ReadSession and FileReader"

ReleaseNotes.md

common/dataStructures/LabelFormat.hpp

tapeserver/castor/tape/tapeserver/daemon/Payload.hpp

...er/castor/tape/tapeserver/daemon/TapeReadSingleThread.cpp

tapeserver/castor/tape/tapeserver/daemon/TapeReadTask.hpp

...server/castor/tape/tapeserver/file/BasicReadWriteTest.cpp

tapeserver/castor/tape/tapeserver/file/CMakeLists.txt

tapeserver/castor/tape/tapeserver/file/CtaFileReader.cpp

tapeserver/castor/tape/tapeserver/file/CtaFileReader.hpp

tapeserver/castor/tape/tapeserver/file/CtaReadSession.cpp

tapeserver/castor/tape/tapeserver/file/CtaReadSession.hpp

tapeserver/castor/tape/tapeserver/file/Exceptions.hpp

tapeserver/castor/tape/tapeserver/file/FileReader.cpp

tapeserver/castor/tape/tapeserver/file/FileReader.hpp

tapeserver/castor/tape/tapeserver/file/FileReaderFactory.cpp

tapeserver/castor/tape/tapeserver/file/FileReaderFactory.hpp

tapeserver/castor/tape/tapeserver/file/FileTest.cpp

tapeserver/castor/tape/tapeserver/file/FileWriter.hpp

tapeserver/castor/tape/tapeserver/file/HeaderChecker.hpp

tapeserver/castor/tape/tapeserver/file/LabelSession.hpp