Message Abusefilter-diff-version needs date/time separated,
since internationalization would otherwise be impossible.
Sentences of some languages have to have grammatical stuff put
between date, and time, or between time, and date, respectively,
as to form correct sentences or fragments.
Since users have grammatical genders now, the unaltered user name
must be passed as a parameter to the message, in order to be used
in the GENDER construct for languages having gender aware grammars.