WebSubmit: doilookup function in webinterface
- Adds doilookup function to websubmit_webinterface that uses the crossrefutils and returns a dictionary with MARC codes as keys and values from crossref website as values (that can be used in submissions to prefill some fields based on the DOI). (closes #2025)
Signed-off-by: Sebastian Witowski <sebastian.witowski@cern.ch>
Tested-by: Tibor Simko <tibor.simko@cern.ch>