update docs
Merge branch 'master' of https://github.com/molgenis/molgenis into feature/indexingrepo
Fix: set search results size if query size is undefined
add public constants for all field types
use Elasticsearch repo decorator for Mysql repo
refactor search-elasticsearch module to support ES repo decoration
introduce elasticsearch repo decorator
merge with molgenis master
Fix test
Remove System.out
Mysql, EMX, validation
Merge pull request #1812 from dennishendriksen/feature/indexingrepo

Elasticsearch repository decorator
Merge branch 'master' of https://github.com/molgenis/molgenis

Conflicts:
	molgenis-data-mysql/src/main/java/org/molgenis/data/mysql/MySqlConfiguration.java
	molgenis-data-mysql/src/main/java/org/molgenis/data/mysql/MysqlRepositoryCollection.java
	molgenis-data-mysql/src/test/java/org/molgenis/AppConfig.java
	molgenis-omx-importer/src/test/java/org/molgenis/omx/importer/OmxImporterServiceTest.java
Fixes for merge, transactional,missing css file
Make app start again
extract attribute and entity meta data repo interfaces
add elasticsearch repo decorators for attribute and entity meta data
use elasticsearch meta data repo decorators for mysql repo
Add copy constructors for default entity and attribute meta data
Fix NPE in case elasticsearch service is null