Logger: finish testReader

logger/Makefile.am

logger/logger_header.c

logger/logger_header.h

logger/logger_index.c

logger/logger_loader_io.c

logger/logger_loader_io.h

logger/logger_logfile.c

logger/logger_logfile.h

logger/logger_particle.c

logger/logger_particle.h

logger/logger_python_wrapper.c

logger/logger_time.c

logger/logger_tools.c

logger/tests/Makefile.am

logger/tests/testReader.c