deposit: literature form marcxml fixes

Signed-off-by: Javier Martin Montull <javier.martin.montull@cern.ch>
deposit: rt email typo fix

Signed-off-by: Javier Martin Montull <javier.martin.montull@cern.ch>
deposit: affiliation autocomplete show future name

Signed-off-by: Javier Martin Montull <javier.martin.montull@cern.ch>
deposit: PDFs visible by default

* NOTE Temporary until Holding Pen has a shortcut to make the
  PDF visible.

Signed-off-by: Javier Martin Montull <javier.martin.montull@cern.ch>