Added check for BioMarkerDataRow
Use only row label instead of concatenation with bioMarker.
Merge commit '94ced52634c5b8a133af72688f53520681af55c4' into issues/UAT-149-HMDB-PRIVATE-row-labels-unclear
Changed several analyses to ignore PRIVATE annotation

When biomarkers do not have an entry in the ontology database
(dictionary), it is replaced by the value PRIVATE. These should not
be concatenated into the label-strings, which is what this commit
corrects.
Merge branch 'master' into issues/UAT-149-HMDB-PRIVATE-row-labels-unclear
Merge pull request #57 from thehyve/issues/UAT-149-HMDB-PRIVATE-row-labels-unclear

Issues/uat 149 hmdb private row labels unclear