Always overwrite qrcode during initial setup

src/freedombone-installer

@@ -155,10 +155,6 @@ webadmin_monitor_ip_ctr=1
 function homepage_create_qr_code {
     webadmin_onion_domain="$1"
 
-    if [ -f "$homepage_install_dir/images/homepage_qrcode.png" ]; then
-        return
-    fi
-
     if [ ! -f /usr/local/bin/myqr ]; then
         echo -n "http://${webadmin_onion_domain}/home" | qrencode -t PNG -o "$homepage_install_dir/images/homepage_qrcode.png"
     else