lalinference_pipe: Fix bug #1273 where pipeline only adds last IFO to command line
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
testCFSv2_FLTgrids.sh: set execute permission bit

- wasn't preserved by git in previous commit, for some reason ...
testCFSv2_FLTgrids.sh: forgot to add to EXTRA_DIST
whitespace
disable broken test