small fixes

overlay/usr/local/bin/entrypoint

@@ -1,5 +1,4 @@
 #!/usr/bin/env sh
-set -eo pipefail
 
 /usr/local/bin/gomplate -V -o /etc/php7/php.ini -f /etc/templates/php.ini.tmpl
 /usr/local/bin/gomplate -V -o /var/www/app/data/config.php -f /etc/templates/config.php.tmpl

overlay/usr/local/bin/healthcheck

@@ -1,4 +1,3 @@
 #!/usr/bin/env sh
-set -eo pipefail
 
 (php -r "readfile('http://localhost:8080/i/');" | grep -q 'jsonVars') || exit 1