jio: update md5sum of instance.cfg.in
jio: revert "Follow naming convention"

This revert e7083872ad. This change must be applied
only when we will have newer version of slapos.cookbook
Add pyOpenSSL component
Merge branch 'erp5'
install stunnel in generic_varnish to support https backend.
remove needless / from rewrite rule.
do not output logs in tmp directory.
use stderr instead of /dev/stdout that may be unaccessible in change user context.
version up : stunnel 4.56.

disable FIPS explicitly, otherwise stunnel fails to start with the following output :

Threading:PTHREAD Sockets:POLL,IPv6 SSL:ENGINE,OCSP,FIPS
Reading configuration from file etc/stunnel.conf
FIPS_mode_set: F06D065: error:0F06D065:common libcrypto routines:FIPS_mode_set:fips mode not supported
Line 5: "[remote]": Failed to initialize SSL
Don't reset zope password each time.

By don't creating the inituser file if it has already been done once.
Merge branch 'master' into erp5-component
Merge branch 'erp5-component' into erp5