gEDA-dev: PCB: escape key

[Dan McMahill]

DJ Delorie wrote:
>>In the current gtk HID, the 2nd press of ESC returns you to the arrow tool.
> 
> 
> Doesn't the spacebar already switch to the arrow tool?

It looks like thats what is in the menu resource file.

> Do we really need it to be *that* easy to get to the arrow tool, with
> the risk of inadvertently switching away from a drawing tool?

I guess I prefer the double esc taking you all the way back, but I can 
see how others may not like that.

Perhaps I should add an extra choice to the Mode() action?

Also, I'm trying to have as little as possible change from a user point 
of view when converting to the user defined menus.

-Dan