updated dependency for direct indexing to exclude changes per RUCK/UKRI
adjusted dependencies
including solr75 dependencies
added directIndexCacheManager
update dipendency of directindex to 2.1.11 solr75
depending on dnet-index-client:2.3.3 (using static methods to access trivial utilities)
changed the version of direct-indexing-api from 2.1.10-solr75 to 2.1.9-solr-75
changed the version of direct-indexing-api from 2.1.8 to 2.1.10
adjusted dependencied to avoid conflicts with solr75 specific modules
bumped dependency to dnet-directindex-api:2.1.8-solr75
including solr75 specific releases to BETA
integrated changes from beta branch: removed dnet-datasource-rest-api, added dnet-directindex-api
added dependency to dnet-direct-indexing-api
removed openaireLayoutToRecordStylesheet.xsl, it has been moved in dnet-openaireplus-mapping-utils so that it can be shared among openaire workflows and the rest controller for direct index feeding
commented dependency to dnet-directindex-api
a required xslt for direct-index-api
updated properties
fixed pom
branch for the production system
cleanup
excluding dnet-datasource-rest-api until we provide a release
updated parent
updated deps
codebase used to migrate to java8 the production system