New preferences window doesn't fit in 640x480
When I run at 640x480, Torbutton's new preferences window doesn't fit anymore. This is relevant for demos, but is likely also relevant for people with old computers and old OSes.
I'm not sure what the right fix is. The first thing that comes to mind is to have two choices in the "when you right-click Tor Disabled" menu, and break it into "Proxy settings" and "Security settings". The other option would be to make the Preferences window be tabbed, with "Proxy" and "Security" as the tab names.
[Automatically added by flyspray2trac: Operating System: All]