overwrite solr schema when creating a new collection
dnet-index-solr-service-2.4.4-schemaFix
[maven-release-plugin] copy for tag dnet-index-solr-service-2.4.4-schemaFix
2.4.X
[maven-release-plugin] copy for tag dnet-index-solr-service-2.4.3
integrated changes from dnet40: added support for create multiple shards for the same collection on the same solr server
codebase used to migrate to java8 the production system