incorporate commons math
introduce static logging method - for legacy debugging
introduce dependency on commons maths
incorporate/share commons math
minor tidying, to allow Plot refresh when we're looking at an SATC plot
first steps towards updated infill interpolation
test file for gen infill
Merge branch 'master' into issue664_segments
Merge branch 'master' into issue664_segments
make the maths-commons libs visible
include some diagnostics
avoid NPE
reinstate old interpolator, to get back to working set of tests
fix data, so it's continuous
introduce sources for commons math
register commons math sources
switch to zipped math sources, not expanded
better test case
make tracks fire events when they are moved
introduce new class, that dynamically updates when its dragged