Option to restart icecast stream

src/freedombone-app-icecast

         trap "rm -f $data" 0 1 2 5 15
         dialog --backtitle $"Freedombone Control Panel" \
                --title $"Icecast" \
-               --radiolist $"Choose an operation:" 16 70 9 \
+               --radiolist $"Choose an operation:" 17 70 10 \
                1 $"Import stream files from directory" off \
                2 $"Import stream files from USB drive" off \
                3 $"Manually edit playlist" off \
                6 $"Enable login for stream visitors" off \
                7 $"Change password for stream visitors" off \
                8 $"Re-scan playlist" off \
-               9 $"Exit" on 2> $data
+               9 $"Restart stream" off \
+               10 $"Exit" on 2> $data
         sel=$?
         case $sel in
             1) break;;
             6) icecast_enable_login;;
             7) icecast_change_login;;
             8) clear
-               echo $'Rescanning playlist'
+               echo $'Rescanning Icecast playlist'
                icecast_rescan;;
-            9) break;;
+            9) clear
+               echo $'Restarting Icecast stream'
+               stop_icacast
+               start_icecast;;
+            10) break;;
         esac
     done
 }