7.x

Can now autocomplete using values previously enterred in Biblio fields

Issue #1678648 by akhodakovskiy: Fixed conflict with Page Manager.

Issue #1630822 by mrkrettan: Fixed checking for the Klarna API file.
Issue #1679136 by ojohansson: Fixed not loading the Klarna invoice terms.
by ojohansson: Hide the invoice terms link until the terms has been properly initiated.
by ojohansson: Added a setting for the invoice fee amount.

Removed the dummy messages which I left behind by accident.

Issue #1543222 by gianfrasoft: Fixed undefined setting variables.

Issue #1543222 by ekes: Fixed an undefined view mode when fetching the settings.