mod_http_muc_log: Use XEP-0359 ID if available Clients apparently prefer this over message@id for reasons. Only used internally to find items for message edits

mod_http_muc_log: Rename variable for improved clarity

mod_http_muc_log: Remove dead code This might be something left over since a different variant where the loop went like `for n = i-1, i-100, -1 do ... end` i.e. it went trough a fixed number of items instead of all the page until the current message. Then it would have needed something to stop going over the end, but since the checks are simple it shouldn't be much of a problem looping over even a very busy day.

mod_rest: Fill in 'type' field in error registry The 'type' defaults to "modify" in util.error, which doesn't quite fit many of these error conditions. LuaFormatter changed ',' to ';'

mod_http_muc_log: Link to replied-to message using XEP-0461: Message Replies

mod_http_muc_log: Mention relevant XEPs in comments

mod_rest: Add JSON mapping for XEP-0461: Message Replies

mod_compat_roles/README: Fix yaml syntax in metadata block

mod_compat_roles: New module providing compat shim for trunk's new role API The new role API is translated to is_admin() calls on older versions. On newer versions (which have the role API) this module does nothing. It allows modules to drop their use of is_admin() (which is not available in trunk) and switch to the new role API, while remaining compatible with previous Prosody versions.

mod_muc_badge: If room has no title use localpart of room's jid (fixes #1767) Without this patch Prosody shows an HTTP 500 error (Lua 5.1) or a "nil" label in the SVG badge (Lua 5.2) if room has no title set.