GAF list meta data
Change name GAF list entity
Fix for issue #2107
Fix tests
GAF list from omx to emx convert
Fix safari error
Fix for issue #2094
Fix for issue #2086
Merge branch 'master' of https://github.com/molgenis/molgenis into feature/uml
Fix aggregate layout
Fix tree in case there are no nodes
Fix for issue #2029
Merge pull request #2109 from erwinwinder/feature/uml

Fix for issue #2107
Some improvements:

* Message when internalSampleId already exists
* Code improvements
Merge branch 'master' of github.com:molgenis/molgenis into feature/gaf_list_importer_#2613
Merge pull request #2116 from jjettenn/feature/gaf_list_importer_#2613

Feature/gaf list importer #2613
Merge branch 'master' of https://github.com/molgenis/molgenis
Code cleanup: remove unthrown exceptions
Merge branch 'master' of https://github.com/dennishendriksen/molgenis