Make +B play well with new saturnin-www

Now all the 'ub' wrapper needs to do is launch browser with URL that
is obtained by passing all parameters to saturnin-www:

    #!/bin/bash
    exec uzbl-browser "$(saturnin www "$@")"

dotfiles/i3/config

@@ -152,8 +152,8 @@ bar {
 ### MINE
 bindsym $mod+Return         exec "urxvt"
 bindsym $mod+Shift+Return   exec "xfce4-terminal"
-bindsym $mod+b              exec "ub"
-bindsym $mod+Shift+b        exec "saturnin conf -j -S www.conf | saturnin dmenu -l 20 --split = | xargs -r ub"
+bindsym $mod+b              exec "ub -1"
+bindsym $mod+Shift+b        exec "saturnin conf -j -S www.conf | saturnin dmenu -l 20 --split = | xargs -r ub -a"
 bindsym $mod+Shift+f        exec thunar
 bindsym $mod+Shift+o        exec "urxvt -e mocp"