vo: remove ttools dependency, use PAL instead for sexagesimal formatting
table: allow explicit control over component horizontal fill in LabelledComponentStack
votable: revert (again) default VOTable output version to 1.2
roll back mistaken commit 10390
util: track small update to VOTable 1.3 schema
table: STIL version to 3.0-4
ttools: add some public methods to Matrices utility class (transpose, fromPal, toPal)
topcat: fix minor array column explode bug
ttools: fix error bar rendering bug that could offset diagonal lines near the edge of the bounding box
ttools: add mask shader implementation
ttools: fix occasional AWT lockup when plotting outsize histograms (reported by Peter and Nigel Metcalfe)
Imported new lineCatalog.xml from Jelly into SPLAT.

This adds:
HDO lines at 225 and 241 GHz
SO2 line at 241GHz
H2CS line at 338GHz
topcat: fix stacktrace when deleting parameter in Parameter Window
Reintegrating branch splat-ari to trunk, with new splat features.
table: fix problem with IPAC comment output
splat: update version and documents for SSAP VO improvements by Margarida
splat: forgot about attribution in Utilities class
ttools: fix (well, work round) tpipe cmd parameter auto-generated documentation error
Added some credits to GAVO in the Acklowledgements part of the documentation
jniast: update windows dll (32bit)