mod_server_contact_info: Sort form fields to please scansion The unstable hash table order caused the tests to fail and I don't know how to tell scansion to ignore the order.

mod_version: Handle access denied from uname() Discovered while experimenting with a stricter SystemCallFilter setting See man:systemd.exec(5)

mod_admin_shell: Add connection created time This adds an output format option to show the time that the connection was created. Ref #1852

Merge 0.12->trunk

util.startup: Support systemd Type=notify service type This lets Prosody report its lifecycle status to systemd, so it knows when Prosody has completed its startup, when it's reloading and shutting down. Both Type=notify and Type=notify-reload is supported Example systemd .service configuration snippet: [Service] Type=notify

mod_invites_adhoc: Fix result form type (thanks betarays)

MUC: Fix legacy hats (thanks nicoco) Why do we not have tests for this?

MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)

util.startup: Fix exiting on pidfile trouble prosody.shutdown() relies on prosody.main_thread, which has not been set yet at this point. Doing a clean shutdown might actually be harmful in case it tears down things set up by the conflicting Prosody, such as the very pidfile we were looking at. Thanks again SigmaTel71 for noticing

Merge 0.12->trunk