updated excluded directories for backup script of psexport directories
added checkHitsInType.py which can check how many hits in rXXXX_damaged_files.txt or rXXXX_failed_fits.txt correspond to a certain type
updated CXI74613.csv, extractDetectorDist.py and run_summary_table_sorted scripts so they can accommodate failedFits and damagedHits information, fixed bug in checkHitsInType.py so that it works properly even if there are no hits for a type (e.g. type1)