mod_muc_block_pm: Update to 0.12+ API, use roles instead of affiliations The module was possibly broken with 0.12 before. This changes the behavior to allow only messages to or from moderators.

% Prosody log format for lnav

This is a format definition that allows <https://lnav.org/> to better
handle Prosody logs.

Install it using `lnav -i ./prosody.json`