Console: use fewer dashes
Console: use fewer dashes

On Ubuntu 14.04 with the main window as narrow as possible, the "----" lines
overflowed so that there was an entire row of "-------" followed by three
"---" on the next line.

shinnok/tarsnap-gui,shinnok/tarsnap-gui,shinnok/tarsnap-gui,Tarsnap/tarsnap-gui,shinnok/tarsnap-gui,shinnok/tarsnap-gui,Tarsnap/tarsnap-gui,Tarsnap/tarsnap-gui,Tarsnap/tarsnap-gui,Tarsnap/tarsnap-gui