Add a feature to delete backup job(s) completely, i started and quitted some job(s) in a row and had a bunch of 'garbage' remaining on my HDD after starting new job(s).

Add a feature to delete backup job(s) completely, i started and quitted some job(s) in a row and had a bunch of "garbage" remaining on my HDD after starting new job(s). I manually deleted those files to remove the backup without traces and i couldn't find any option to do that via GUI.