smurf: Fix importing and exporting of NOI model
smurf: Fix handling of non-NDF regions in JSAJOIN
smurf: ensure the scripts tex file is built before sun258
Update list of nights WVM was unuseable.

I updated the list of nights to use the CSO fitting by default
to include 20140128.
perlmods: Skip tests when installing the Tk module

The Tk module often fails its tests, causing automated Starlink
builds to fail.  This commit introduces a file "cpan.skip-test"
listing modules from CPAN for which the --notest option should
be given to cpanm when installing them.
Update list of CSO fits.

I updated the list of CSO fits to include fits through 20140128
on account of the WVM having problems and giving nonsense data on
20140128.
smurf: Create itermap *after* the map quality has been created.

Previously, each itermap has the quality values associated with the
previous iteration rather than the current iteration.
smurf: Correct ordering of the axes in the time series WCS

Previously, the WCS always assumed the time axis was the third axis,
regarles of whether the array has been transposed or not. Now, the WCS
axes are permuted along with the data array.
smurf: Correct AST masking for single-sample pixels

The AST model was being masked in two differnt ways at two different
places, leading to inconsistencies for map pixels that receive a single
data sample. Such pixels have a good data value but a bad variance.
smurf: Clear up some compiler warnings
skycat: track changes in submodule
smurf: Provide option for jsasplit to crop bad edges from output NDF

The old boolean TRIM parameter, is now an integer that can take three
values: 0 - no cropping, 1 - crop to the bounds of the input NDF, 2 -
crop to remove any bad borders from the output NDFs.
smurf: Allow jsajoin to reproject a single tile
smurf: Tune interpolation kernel in jsajoin

I've changed the width of the sincsinc interpolation kernel used by
jsajoin from 2 to 3. This is in response to the extra graininess seen in
the rejoined image in trac ticket #1338. The larger kernel produces
better agreement between the original and the rejoin image.
Merge branch 'master' into autotools-dev