Additional index on http redirect

src/freedombone-app-gnusocial

     gnusocial_nginx_site=/etc/nginx/sites-available/$GNUSOCIAL_DOMAIN_NAME
     if [[ $ONION_ONLY == "no" ]]; then
         function_check nginx_http_redirect
-        nginx_http_redirect $GNUSOCIAL_DOMAIN_NAME
+        nginx_http_redirect $GNUSOCIAL_DOMAIN_NAME "index index.php"
         echo 'server {' >> $gnusocial_nginx_site
         echo '  listen 443 ssl;' >> $gnusocial_nginx_site
         echo '  listen [::]:443 ssl;' >> $gnusocial_nginx_site

src/freedombone-utils-web

     echo "    error_log /dev/null;" >> $filename
     function_check nginx_limits
     nginx_limits $domain_name
+    if [ ${#2} -gt 0 ]; then
+        echo "    $2;" >> $filename
+    fi
     echo '    rewrite ^ https://$server_name$request_uri? permanent;' >> $filename
     echo '}' >> $filename
     echo '' >> $filename