small changes to log handling in cron

overlay/etc/crontabs/nginx

@@ -1,2 +1,2 @@
 SHELL=/bin/sh
-*/15 * * * * /usr/bin/php -f /var/www/app/app/actualize_script.php
+*/15 * * * * /usr/bin/php -f /var/www/app/app/actualize_script.php >/tmp/freshrss_sync.log 2>&1

overlay/usr/local/bin/entrypoint.sh

@@ -34,6 +34,6 @@ if [ -f "/var/www/app/data/do-install.txt" ]; then
     rm -rf /var/www/app/data/do-install.txt
 fi
 
-exec supercronic -split-logs /etc/crontabs/nginx &
-exec php-fpm7 -F &
+supercronic /etc/crontabs/nginx &
+php-fpm7 -F &
 exec nginx -g "daemon off;"