[Epiphany] shift-click for download

[Scott Seagroves <scott ucolick org>]

I grepped the list archives for "shift" and didn't see any discussion of
this:

I really like shift+click as a shortcut for right-click..."download
link..."  Most (all?) other browsers do this... well off the top of my
head galeon, mozilla and IE do this, I guess I don't know about others. 
I don't think it should be a pref or anything complicated, just put it
in, IMO.  Is there a reason not to?

just a suggestion,
Scott