Improved expanding and collapsing of Families

The layout and the operation of the family Analysis Window have been modified.
The sequence of the symbols in front of a family have changed.
In the earlier versions of EH the sequence was:
     O + Family name
Now it is:
     + O Family name

The following functions have been implemented.

If you click on:

+

the subfamily opens and the analysis is updated

O or family name

nothing happens


If you double click on:

O or family name

the analysis is limited to the selected family and it is updated