[gtkada] ANN: Units of measurement for Ada v2.4

[Dmitry A. Kazakov]

The software provides a way to handle dimensioned values in Ada.

   http://www.dmitry-kazakov.de/ada/units.htm

The focus of this release is on GTK support. The new version provides:

- An edit box widget for dimensioned values with a drop down combo for unit
selection. The widget can be constrained to a definite dimension;
- A tree view cell renderer of dimensioned values.
- A sample program for mapping values from one dimension to another.

-- 
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de