Merge pull request #1218 from erwinwinder/master

Xref/mref search filter
added COUNT role
first steps towarding count permission
typo
set table width to 100%
return all entities instead of only jpa entities
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge pull request #1227 from RoanKanninga/master

first steps towarding count permission
dynamic role hierarchy
Merge pull request #1228 from dennishendriksen/master

Return all entities instead of only jpa entities + small stuff
Merge pull request #1230 from erwinwinder/master

Fix test
Merge branch 'master' of https://github.com/molgenis/molgenis
Implement lookupattribute in backend