[evince] Ctrl + Q to quit

[Joseph Bylund <joseph bylund gmail com>]

I'm very accustomed to using "ctrl + Q" to quit programs in ubuntu 
(firefox, thunderbird, rhythmbox, deluge, calculator, text editor... In 
fact evince is one of the first programs I've come across where this is 
not the behavior.  I think ctrl + w generally closes the current 
document (document in gedit, tab in firefox, message in thunderbird).  I 
expected the same behavior in evince, ctrl+w to close one document, 
ctrl+q to quit evince closing all documents.  At the least it would be a 
huge plus to be able to set this in a preference.  Sorry if this has 
been mentioned numerous times, I only just subscribed.
-Joe