add DICOM model
Merge branch 'master' of https://github.com/molgenis/molgenis
split off dicom tags from model, allow tags in emx import service.
Merge branch 'master' of https://github.com/molgenis/molgenis
Fix sort by
from to filter labels layout change
Example: from 1 to 2 ---> 1-2
Merge branch 'master' of github.com:molgenis/molgenis
tab instead of space
Merge branch 'master' of https://github.com/molgenis/molgenis
DICOM Model.
Made names short enough.
Added identifiers to entities without.
Made multiple compound inclusions into xrefs
Merge branch 'master' of https://github.com/molgenis/molgenis
Forget the dicom tags.
Merge branch 'master' of https://github.com/molgenis/molgenis
DICOM: Added website and documentation links.
Revert non-DICOM importer change.
reject files containing "-" in entity at import because of bug 2055
Merge pull request #2066 from fdlk/master

DICOM model
Remove System.out line.
Don't try to remove metadata if it has not yet been added.
Fixes #2048
update pullrequest based on feedback comments