AE-75 On afterexeccommand, return the focus to the focused toolbar on the button that was selected

Hi Iliyan, 

we found a bug in CKEDITOR with the "execCommand" function. This was always retrieving the focus to the editor, but if we access to the toolbar by keyboard, we don't want this. 

So here is a solution for retrieving the focus to the toolbar only if this was accesed by keyboard.