mod_pubsub_eventsource: Fix processing of newlines

mod_pubsub_summary: Fix traceback when <content> not included Noticed while posting entries with only <title> present

mod_rest: Fix typos [codespell]

mod_muc_http_defaults/README: Fix schema I had apparently invented a more compact and convenient schema format, but why would you have nice things?

mod_ogp: Log error responses

mod_rest: Allow passing e.g. disco 'node' as a ?query variable This enables e.g. GET /disco/pubsub.example.org?node=princely_musings Note the hack to skip this for ping.

mod_rest: Allow empty @to to mean to=account is in normal XMPP Noticed an XXX in snikket-web-portal wrt needing to explicitly set @to in order to talk to 'self' services in Prosody, where to=nil is the same as to=account

mod_rest: Fix tag name in parsing of OOB payloads ... and there too

mod_rest: Fix the OOB tag name which also differs in messages

mod_rest: Change OOB namespace to the one used in messages Because of it's current popularity as companion to HTTP Upload this is probably more useful than the iq one.