Window.c:  rudeness!  people, seriously.
window package:  add Lanczos window
TimeSeriesInterp.c:  performance improvement

- reduce calls to round()
- avoid int<-->float conversions
Fixed a zero-over-zero error when asiniSigma=0, now functions correctly. Grant David Meadors, 2014-06-09 (JD 2456818)

Signed-off-by: Grant Meadors <grant.meadors@ligo.org>
Merge branch 'master' of ligo-vcs.phys.uwm.edu:/usr/local/git/lalsuite

Integrating directedTwoSpect branch into master. This patch will allow searches over a large number of templates in part of the search space for continuous waves from binary systems. Please see individual commits for details. Grant David Meadors, 2014-06-10 (JD 2456819).
Commented out debugging lines in templates.c that may have been breaking the build. GDM, 2014-06-10.
Commented out a few additional lines. Relatively sure that calls to printf instead of fprintf were causing builds to fail because they were being told to write to stderr. GDM 2014-06-10.
GSLHelpers.h: print GSL error message in case of failure
LatticeTiling: go back to using functions to define parameter-space bounds

- Simpler to implement and more flexible
- Lower and upper bounds are now calculated separately using separate bounds
  data; compare lower and upper bounds data to see whether dimension is tiled
- As in commit d7dfdc5f693a0fb33975a0520c076fd15f3ab437, CFSv2 square grids
  (gridType=8) are unmodified, but age-braking indices (9) return slightly
  different points due to different numerical order of bound computations.
  So we disable checking the gridType=9 results for now.
- Also remove XLALSetLatticeEllipticalBounds().
- Also various other minor cleanups.
LatticeTiling: re-enable testCFSv2_grids.sh gridType=9 with new reference result

- Plus a minor fixup
tmpval is a float, use fabs()
use llabs() instead of abs() for delta

delta is of type INT8, which is typedef'd as int64_t  which in turn is
defined as "long long" on most platforms. cast "delta" to "long long"
before being passed to llabs() to ensure the expected type.
use llabs() instead of abs()

INT8 is typedef'd as int64_t  which in turn is defined as "long long" on
most platforms. cast to "long long" before being passed to llabs() to
ensure the expected type.
use fabs() for floating point
use fabs() for floating point
use fabs() for floating point
n is an integer, use abs()
use fabs() for floating point
use fabs() for floating point