D-Net

Parameterize context utils methods with a boolean parameter for productionIndex, add production url
In delete claims method add check for deleting record

Enable claiming for ORPs
Set direct index url in properties
Migration:
save orphan Ids, claims
uncomment fetch dedup

1. FetchProjectHandler.java: Rename 'fetchProjectIdByToken' to 'fetchProjectIdByTokenAndEmail' and create 'public String fetchProjectIdByToken(String token)' method.
2. QueryGenerator.java: Rename 'generateSelectProjectIdByTokenQuery' to 'generateSelectProjectIdByTokenAndEmailQuery' -...

Change ContextUtils to get concept label from new Context API

add communities xml files| change fetching methods for communities | set properly date in migration | change ORCID API

fixing issues with ordering and types filter

close the db connection per request, in fetch claims by context id use like and wild character in order to get all claims of a community

change migration procedure: search first in beta then in production| add software | change directIndexHandler check for response

Delete file when claim is deleted and result has no other links| change semantics | change the openaireId generation

prepared statements for the sql queries

claims-demo folder renamed to trunk

Copy for Java8