Remove reference frequency option from BAYESTAR

The reference frequency shift is no longer necessary because MBTA is now
shifting triggers to common mass parameters. For pipelines that report
triggers from identical templates in all detectors, the reference
frequency shift only serves to introduce a bias into the geocentered
arrival time.
Merge branch 'master' of ligo-vcs.phys.uwm.edu:/usr/local/git/lalsuite
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
fix testCFSv2_FLTgrids.sh build
Remove FlatLatticeTilingPulsar.[ch] from LALPulsar

- move functions needed by DopplerFullScan into DopplerFullScan.[ch]
- remove other obsolete functions
Move FlatLatticeTiling.[ch] from LAL to LALPulsar
FlatLatticeTiling: comments/whitespace/minor code cleanups
FlatLatticeTiling: relocate/rename internal functions, with minor code cleanups
FlatLatticeTiling: privatise XLALMetricEllipseBoundingBox() and XLALMetricLatticeIncrements()
FlatLatticeTiling: replace lattice generator functions with enumeration

- enum FlatLatticeType lists the possible lattices
- XLALSetFlatLatticeGenerator() and XLALSetFlatLatticeMetric() merged
  into one function XLALSetFlatLatticeTypeAndMetric()
- lattice generator code moved to FLT_MetricLatticeIncrements()
FlatLatticeTiling: change method of total template counting

- store total count in tiling struct within XLALNextFlatLatticePoint(),
  so any iteration over all templates will store total count for later use
- rename XLALCountTotalFlatLatticePoints() to XLALCountFlatLatticePoints()
FlatLatticeTiling: pass in tiling structure as 'const' where possible
pulsar PE results scripts: some minor fixes to the DAG creation script