respect symmetry on polygroup creation and in bridge operations

On bridge operations across the symmetry plane it was nice if on did not have to select the second (opposite side) polygon. Also it would be great if polygon groups would get created on both sides. The polygon group dialog btw still shows lines...

Another longstanding wish: As you can see in th object list I'm using millimeters as work unit (1=1mm). Could you please give us an option to limit the precision displayed in all editors? I probably would not need to see anything smaller than a whole milimeter, or a tenth of a millimeter on rare occasions. The long row of zeros appears in all editors – the primitives dialogs even gives me a dual unit display I don't need – just the work unit was enough for me.

Try this
http://www.digitalfossils.com/Download/NVil-Apr-30-15.rar

Edit > Preference > General > Value display precision.

You no longer need to select the second polygon.

Very nice @polygroups+bridge+group-window!
I also see changes in the display precision (here set to 1) but they do not affect all values.
Also dual unit display is still in place, but this one might be more difficult to disable?