Merge branch 'master' of https://github.com/molgenis/molgenis
hierarchical permissions in permission manager
Added molgenis-data-excel
Merge pull request #803 from erwinwinder/master

Added molgenis-data-excel
Merge branch 'master' of https://github.com/molgenis/molgenis
fix test
bug fix: change user password + test
Merge pull request #804 from dennishendriksen/master

Hierarchical permissions in permission manager + various