Dialog consistency and improvements

Dear Amaya team,

There are many dialogs in Amaya, mostly for editing attributes
and so on. These seem to be rather inconsistent.

The best one in terms of usablity is the one used to create
(or edit) a link. It comes with a 'confirm' button that is
already selected, which allows extremely efficient input.

For the 'name' attribute on <a>, there is an 'Apply' button
and a 'Done' button. To actually have an effect, both of
these buttons have to be clicked. This is unnecessary
work. Adapting this (and others) to work the same way as
the 'create link' dialog would be very helpful.


Regards,    Martin.