(libT) ensure that tr_torrentVerify()'s completion callback gets invoked even if it's removed from the verify queue before it gets a chance to run.

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13915 f4695dd4-2c0a-0410-b89c-da849a56a58e
change the test harness' session initialization s.t. we can configure it for per-test needs. Add tests for moving completed torrents when downloadDir is a subdirectory of incompleteDir. (Hi, KyleK)

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13916 f4695dd4-2c0a-0410-b89c-da849a56a58e
(libT) when unable to run locale-specific json tests, give a hint in the terminal about how to remedy that

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13917 f4695dd4-2c0a-0410-b89c-da849a56a58e
(libT) #5259 'Minor memory leaks in tr_torrentDeleteLocalData()': cleaner patch suggested by cfpp2p

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13924 f4695dd4-2c0a-0410-b89c-da849a56a58e
in the Qt and GTK+ clients, move the torrent count indicator from the statusbar to the filterbar

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13927 f4695dd4-2c0a-0410-b89c-da849a56a58e
#4076 'free space indicator': in the Qt and GTK+ clients, add 'Free' to the freespace labels to give more context of what the number means

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13928 f4695dd4-2c0a-0410-b89c-da849a56a58e
(qt) #5252 'file-renaming issues in Qt client': hide invisible columns in file-tree

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13929 f4695dd4-2c0a-0410-b89c-da849a56a58e
(qt) #5252 'file-renaming issues in Qt client': fix renaming flicker error reported by rb07

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13930 f4695dd4-2c0a-0410-b89c-da849a56a58e