Shutdown and restart on control panel

src/freedombone-controlpanel

     any_key
 }
 
+function shut_down_system {
+    dialog --title "Power off the system" \
+           --backtitle "Freedombone Control Panel" \
+           --defaultno \
+           --yesno "\nPlease confirm that you wish to power off the system.\n\nWARNING: to power on again you will need to have physical access to the hardware." 10 60
+    sel=$?
+    case $sel in
+        1) return;;
+        255) return;;
+    esac
+    shutdown now
+}
+
+function restart_system {
+    dialog --title "Restart the system" \
+           --backtitle "Freedombone Control Panel" \
+           --defaultno \
+           --yesno "\nPlease confirm that you wish to restart the system.\n\nWARNING: If you are using full disk encryption then you will need physical access to the hardware to type in the password" 10 60
+    sel=$?
+    case $sel in
+        1) return;;
+        255) return;;
+    esac
+    reboot
+}
+
 function menu_backup_restore {
     while true
     do
         trap "rm -f $data" 0 1 2 5 15
         dialog --backtitle "Freedombone Control Panel" \
                --title "Control Panel" \
-               --radiolist "Choose an operation:" 16 70 9 \
+               --radiolist "Choose an operation:" 18 70 11 \
                1 "Backup and Restore" off \
                2 "Show SIP Phone Extensions" off \
                3 "Reset Tripwire" off \
                6 "Email Filtering Rules" off \
                7 "Security Settings" off \
                8 "Hubzilla" off \
-               9 "Exit" on 2> $data
+               9 "Power off the system" off \
+               10 "Restart the system" off \
+               11 "Exit" on 2> $data
         sel=$?
         case $sel in
             1) exit 1;;
             6) menu_email;;
             7) security_settings;;
             8) menu_hubzilla;;
-            9) break;;
+            9) shut_down_system;;
+            10) restart_system;;
+            11) break;;
         esac
     done
 }

src/freedombone-image

 mv build/${PROJECT_NAME}*.bz2 ${CURR_DIR}
 mv build/${PROJECT_NAME}*.img ${CURR_DIR}
 mv build/${PROJECT_NAME}*.sig ${CURR_DIR}
-rm -rf ${BUILD_DIR}
+#rm -rf ${BUILD_DIR}
 
 clear
 echo "