Prefer to have widgets force a draw when their data changes. This should
reduce draws (unless the user has a module installed that updates >=
1/sec, the old draw default).
This should also remove a source of some of the race conditions that
users were experiencing (though not all, there are still many).
When no widget has focus, press the letter key to focus on the widget
assigned to that letter.
Example:
GitHub (d)
Press "d" to focus on the GitHub widget.
