GitLab

panel: add info message panel, add way to distinguish authenticated connection from  initialized connection

Dispatcher looks before pending stanzas.
Discovery setup (not finished).

original code itself has been dispatched to good actor to handle messages.

fix errors to have an almost working SASL connection with PLAIN (xml message is malformed due to the NULL char inserted for PLAIN)

wip: SASL authentication (doesn't currently work, because client on message is rewritten from himself, architecture isn't good)