Drop index
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge branch 'master' of https://github.com/molgenis/molgenis
Fix reindexing
Fix unique
Fix reindex
Make indexing transactional
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge branch 'master' of https://github.com/molgenis/molgenis
Make it compile
Removed System.out
fix bug while merging vcf's with samples
small useability improvement VCF importer
useablity improvement dataset merger
Fix retrieving references of references of entities
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge branch 'master' of https://github.com/bartcharbon/molgenis

Conflicts:
	molgenis-data-elasticsearch/src/main/java/org/molgenis/data/elasticsearch/ElasticsearchDocumentNestedEntity.java
Merge pull request #2 from dennishendriksen/master

Fix retrieving references of references of entities
Fix github issue #1935 (Query operators should be nested deeper)