(qt) #4076 'free space indicator' -- added.

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13883 f4695dd4-2c0a-0410-b89c-da849a56a58e
(web) #5214 'add free space indicator': added with patch by taem

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13884 f4695dd4-2c0a-0410-b89c-da849a56a58e
(libT) tweaks to rename-test to give better line numbers on failure in Jenkins

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13885 f4695dd4-2c0a-0410-b89c-da849a56a58e
copyediting: modify more files to the new indentation/whitespace formatting

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13886 f4695dd4-2c0a-0410-b89c-da849a56a58e
(daemon) #5260 'conflicting documentation for -w argument': fixed.

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13887 f4695dd4-2c0a-0410-b89c-da849a56a58e
use 'folder' instead of 'directory' in the freespace tooltips

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@13888 f4695dd4-2c0a-0410-b89c-da849a56a58e