better handling of failures to lookup remote authors
ensure zot messages with 'deleted' items set 'created' as a fallback to ensure the message isn't tossed.
maybe 'lostpass' will work now, maybe not. Didn't try it, but theoretically it's updated.
lostpass fixes and login/logout flow if authenticated but no default channel exists
smarty update
Merge pull request #6 from friendica/master

just to be up to date