IVE: Dialog for Interface(s) naming
There is one improvement that would help for the naming of the interfaces: as soon as the interface is created (with Ctrl-Connection) it would be nice to have a pop-up for user to specify the name and kind of the interface
(Instead of the PI_1 naming that requires further double-click, especially since the interface symbol is small and often when wanting to edit an interface we end up editing the function attributes)