* reworked and used TrsrDB::expand_ids more tightly
* account item selection in TrsrDB::make_transfers
* web_auth / User relation for coming HTTP interface
* income and target inter-relations between TrsrDB::Credit and TrsrDB::Debit
* Transfer note
* reactivated enforceFixedCredit to take effect unless _temp table is empty
* added CreditsInFocus and Report views