D-Net

[maven-release-plugin] prepare release dnet-directindex-api-2.1.10-solr75

Creators should not go among the rels

Test for ORP

Updated docs to include software and orps

Attept 3 to avoid http error when evicting cache

Attempt 2 for not returning error 500 when evicting cache

First attempt for not returning error 500 when evicting

Logs and bean for cache manager

internal calls are not cached, so the cache management has been extracted to dedicated class

[maven-release-plugin] prepare for next development iteration