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
PulsarCrossCorr_v2: fixed a constant in statistic calculation; output (E[rho]/h0^2)^2 for each candidate, and output estimated sensitivity using average template in toplist code; fixed the calculation in template spacing structure.
XLALFrStreamClose(): change from int-return to void-return

- so that it is properly wrapped as a SWIG destructor
- refs #1275