freedns code for nextcloud

src/freedombone-app-nextcloud

                 255) exit 1;;
             esac
             NEXTCLOUD_DOMAIN_NAME=$(cat $data | sed -n 1p)
-            title=$(cat $data | sed -n 2p)
-            if [ ${#title} -gt 1 ]; then
-                NEXTCLOUD_TITLE=$welcome_msg
-            fi
-            img_url=$(cat $data | sed -n 3p)
             if [ ${#img_url} -gt 1 ]; then
                 NEXTCLOUD_BACKGROUND_IMAGE_URL=$img_url
             fi
                     dialog --title $"Domain name validation" --msgbox "$TEST_DOMAIN_NAME" 15 50
                 else
                     if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
-                        NEXTCLOUD_CODE=$(cat $data | sed -n 4p)
+                        NEXTCLOUD_CODE=$(cat $data | sed -n 2p)
                         validate_freedns_code "$NEXTCLOUD_CODE"
                         if [ ! $VALID_CODE ]; then
                             NEXTCLOUD_DOMAIN_NAME=