Put help into separate files
* add lua command help
* convert some (useful) examples help to help files
* fix evil missing brace
* cosmetics
/vcard-temp [photo_filename | . | jid]
(lua command)
Obtains vcard (as a form, but you may not submit it).
Without requuests your own vcard.
You can also set your photo from given file - mcabber will request vcard, set new photo and submit it to server.