D-Net

Move subscribe.service.ts to openaireLibrary

1. claimsByToken.component: Show number of selected claims only when there is at least one selected.
2. dataProvider.component - #2514: HostedBy resources - display aggregator's name for "collected from a compatible aggregator".
3. dataProvider.component: in relatedDatasourcesTab query & results for software too....

Use duffy.di.uoa.gr (Konstantina's pc) for claimsAPI instead of scoobydoo

Clean up utils/properties/searchFields.ts
Add operator for each parameter
change the way operators were produced: use 1st and 3rd letter if the operator is unique
Change the operator parameter in all pages that have links to advanced search

Addzenodo communities url

more checks for reload not to lose parameters and to set them properly

1. errorCodes.ts - errorMessages.component.ts: add code 'NOT_SAVED' and appropriate message when a save/update query fails.
2. Fix datatables of claimsByToken.component.

Session helper: Set properly user id - fix issue with mining tool
Claims change message "claim more links also for connect"

Claims:
Change add more links to claim more links
Claims Administrator to manage claims
Use searchTermStream and delay when type keywords to search for claims -> avoid errors in API
Bulk Claim: add line info for duplicate, not found and invalid ids.

Add a check for reload after login

Fix reload issue - mess query parameters after login