Improvements to the selection modes in edit time of arrival window. The ginput method is not used anymore.

Bugfix, the launch position TOA is now being returned as separate parameter to not disturb the program.

TOA edit window: The selected/visible selection is now getting filtered while applying to a soundsource.

Bugfix, the text of Soundsource SATFIX is now being filtered by NaN values to always have at least one label.

The launch position TOA is now a filled circle that has the same color as the soundsource it belongs to.

The save feature for offsets in trajectory does work now. It was
already implemented, but did not work because of the variable name.

/ The deployment lines are now dashed
/ Recover lines are now dotted
/ On application or withdrawing of soundsources, the color is being updated

The lines indicating deployment and recovering of the soundsources are now either black or in soundsource color.

TOA edit window: The deployment and recover indicator are now black, or in the color of the soundsource.