pulsar PE results scripts: scripts have been edited to allow the parsing of results from the nested sampling codes.
testCFSv2_FLTgrids.sh: test CFSv2 grids generated by FlatLatticeTiling

- grid types 8 (square) and 9 (spindown age-braking index), still used
  for Cas A and friends searches, so make sure these are not broken
testCFSv2_FLTgrids.sh: enable test and add reference grid files

- reference grid files generated from previous commit