mod_rest: Ensure MAM result-iq is included in results from remote hosts Needed for the same reason as the special message handling, the remote route does not pass our origin.send() here

mod_rest: Add special handling to catch MAM results from remote hosts Makes MAM queries to remote hosts works. As the comment says, MAM results from users' local archives or local MUCs are returned via origin.send() which is provided in the event and thus already worked. Results from remote hosts go via normal stanza routing and events, which need this extra handling to catch. This pattern of iq-set, message+, iq-result is generally limited to MAM. Closest similar thing might be MUC join, but to really handle that you would need the webhook callback mechanism.

mod_auth_dovecot: Fix compat with Lua 5.2+ move of unpack() (thanks Tom)

mod_auth_dovecot: Add luarocks metadata to make automatic packaging work This subdirectory is not handled by the luarocks packaging in module browser

upstream merge

mod_privilege: update to v0.4: - now the namespace "urn:xmpp:privilege:2" is exclusively used - IQ permission implementation - README update roster pushes are not implemented yet

mod_rest: Fix 'format' property in schema These are unused anyways so no harm.

mod_rest: Expand mapping of XEP-0045 join stanza The previous 'join' mapping was apparently lost in translation when swithing to datamapper, so might as well map some properties allowing history control. Usually you probably want either zero history or history since the last known time of being joined. Maybe that the former should be the default?

mod_audit: make the extension of the module API less of a hack Thanks, Zash, for making me look at mod_http.

mod_audit*: fix luacheck warnings