(qt) Qt client should have the option to play a sound when the download completes, as the Mac and GTK+ clients do -- implemented.


git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13813 f4695dd4-2c0a-0410-b89c-da849a56a58e
(libT) #5234 'typo causing RPC session-get error in nightlies': add unit test (currently failing) to test for this issue.

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13814 f4695dd4-2c0a-0410-b89c-da849a56a58e