[sr-dev] permissions warnings to something less dramatic

[Juha Heinanen]

when permissions module is initialized and permissions.allow does not
exist, i get these warnings:

Oct  2 12:08:40 sip /usr/sbin/sip-proxy[10430]: WARNING: permissions [parse_config.c:251]: parse_config_file(): file not found: /etc/sip-proxy/permissions.allow
Oct  2 12:08:40 sip /usr/sbin/sip-proxy[10430]: WARNING: permissions [permissions.c:606]: mod_init(): default allow file (/etc/sip-proxy/permissions.allow) not found => empty rule set

in my opinion WARNING level to too high, because it is perfectly normal
that this file does not exist.

is it ok if i lower these WARNINGs to INFOs?

-- juha