The main patch adds the ability to preview a record. This is done using
an AJAX way. The preview record is processed on the server side.
Note: I don't think an authentification check is necessary here.
Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com> Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com> Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl> Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>