Feature request - Attributes edition

Hi,

While editing some XML file, I got confused because the attributes
of an element where listed in a non-standard way. I tryed to change
the order of attributes... oops! You can't (at least I didn't find
a way to do it).

My request is just that we can reorder the attributes in the
"Attributes edition" box. Could probably be done with drag-n-drop.

Thank you for your time and keep up the good work! :D
Pierre-Paul Lavoie