Fix a bug where the units would not be saved with the manual plugin.

Noticed by Philippe Mailly. And I think that this might related to
another issue we first thought was link to bad image geometry.
Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>
Format the physical calibration numbers on the start dialog.

Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>
Make the start dialog panel resizable.

And properly diplay numbers.
Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>
WIP: a batch executor for TrackMate.

Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>
Avoid problems when sorting spots in the semi-auto tracker.

Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>
Tweak the Debug class util.

Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>
Have the semi-auto tracker append new spot with a correct POSITION_T

Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>