Add Remove Software

[Per Bothner]

Rahul Sundaram wrote:
> It is the default. Clicking on a package to install it queues it without 
> blocking the UI and you can click on the next package to queue it.

Huh?  Clicking on a package selects it.  Clicking on a second package
un-selects the first package.

Furthermore, the standard shift-click and ctrl-click do not work
as I would expect.  (Shift-click is the same as plain click,
and ctrl-click has no effect.)  That seems like a bug to me.
-- 
	--Per Bothner
per at bothner.com   http://per.bothner.com/