[sslh] sslh v2.0 released

[Yves Rutschle]

Hello all,

sslh-v2.0.0 is now available from the usual sources:
https://www.rutschle.net/tech/sslh/download.html
and Github, of course.

Nothing but a bunch of small cosmetics changes from
v2.0-rc2, here's the ChangeLog for reminder:

	New sslh-ev: this is functionaly equivalent to
	sslh-select (mono-process, only forks for specified
	protocols), but based on libev, which should make it
	scalable to large numbers of connections.

	New log system: instead of --verbose with arbitrary
	levels, there are now several message classes. Each
	message class can be set to go to stderr, syslog, or
	both. Classes are documented in example.cfg.

	UDP connections are now managed in a hash to avoid
	linear searches. The downside is that the number of
	UDP connections is a hard limit, configurable with
	the 'udp_max_connections', which defaults to 1024.
	Timeouts are managed with lists.

	inetd merges stderr output to what is sent to the
	client, which is a security issue as it might give
	information to an attacker. When inetd is activated,
	stderr is forcibly closed.

	New protocol-level option `resolve_on_forward`,
	requests that target names are resolved at each
	connection instead of at startup. Useful for dynamic
	DNS situations. (Paul Schroeder/milkpirate)

	New probe for MSRDP (akappner).

Cheers!
Y.