remove debugging leftover

unbreak config_test() when !use_privsep_crypto The new config_test() fails miserably when the privsep crypto engine is not enabled. As a temporary workaround, forcibly disable it during config_test() as we're not going to run anyway.

update changelog

try hard at loading the configuration during conftest (-n) Attempt to do also a few more steps that were previously done only at runtime. This can help verifying that the keypairs are matching for example, but also that there are no typos in the path to the root directories. Was requested some time ago by Marian Mizik, thanks for the feature request!

add `log syslog facility' to use a different syslog(3) facility Was requested ages ago by Karl Jeacle, now that there is some better support for configuring the logging there's no excuse to add this. It helps with filtering from syslog.d / syslog.conf.

sort logopt

comment out the condensed log style in the manpage

set the default logging style back to legacy I think the condensed is better but it'll need to change post 2.0 to accomodate for logging the number of bytes read in the body of a titan request (and it's weird to hardcode a zero there.) 2.0 will ship with the legacy logging style thus.

titan: clean up IRI/URI/URL mess; it's a IRI what we parse

titan: error if the URI is not titan://

titan: better logging for unexpected EOFs upon an unexpected EOF, tls_error() returns NULL, so log the real reason iomux returned -1.

titan: rename parse_err to errstr

titan: iomux: return -1 on EOF without receving anything otherwise it enters an infinite loop where it tries to read, return zero, and tries again...

titan: fix appending of path parameters the parameters need to be added at the end of the path, not at the end of the URL.

actually use the specified log style