Default state for the requested instance should be the one of the requester

By don't creating the inituser file if it has already been done once.

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

so that responses without max-age will not be cached.

This revert e7083872. This change must be applied
only when we will have newer version of slapos.cookbook

This reverts commit 10a59926.

(cherry picked from commit ea3bc600)

This revert e7083872. This change must be applied
only when we will have newer version of slapos.cookbook