Add nest/unnest tests
Merge pull request #1468 from erwinwinder/master

Make it compile
Fix #1465 JpaRepository nested queries
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge pull request #1470 from dennishendriksen/master

Fix #1465 JpaRepository nested queries
Merge branch 'master' of https://github.com/molgenis/molgenis
Revert to 700