Tidying

src/freedombone-utils-web

     read_config_param DEFAULT_DOMAIN_NAME
 
     grep "alias " "${INADYN_CONFIG_FILE}" | sed 's| alias ||g' > ~/.inadyn_existing_sites
-    DDNS_HOSTNAMES=
-    while read -r host; do
-        if [ "$DDNS_HOSTNAMES" ]; then
-            DDNS_HOSTNAMES="$DDNS_HOSTNAMES, $host"
-        else
-            DDNS_HOSTNAMES="$host"
-        fi
-    done <~/.inadyn_existing_sites
-
-    if [ ! "$DDNS_HOSTNAMES" ]; then
-        return
-    fi
 
     if [[ "$DDNS_PROVIDER" == "default@freedns.afraid.org" ]]; then
         DDNS_PROVIDER='freedns'