Enable dateingested and latest first

Signed-off-by: Samuele Kaplun <samuele.kaplun@cern.ch>
BibTasklets: SCOAP3 importer improvements

* Fails more gently in case of timeout.

* Adds missing copyright with PEP8/257 fixes.

Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
BibTasklets: add line check

* Checks that line is not empty in SCOAP3 harvester.

Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
BibFormat: display all report nums in LaTeX formats
Bibtasklets: adapts tasklets to changes in Harvesting kit

* Refexctract and knowledge bases handling is now done in
  the tasklets.

Signed-off-by: Georgios Papoutsakis <georgios.papoutsakis@cern.ch>
BibTasklets: new tasklet

* to harvest from EDP Sciences
  FTP server.

Signed-off-by: Georgios Papoutsakis <georgios.papoutsakis@cern.ch>
Bibtasklets: adapts bst_edpsciences_harvest to harvestingkit changes

Signed-off-by: Georgios Papoutsakis <georgios.papoutsakis@cern.ch>