Fixed _set_Sets_and_types to handle DataSets without a FeatureSet. These are required to give the webcode a single point of access
Fixed _set_Sets_and_types to handle DataSets without a FeatureSet. These are required to give the webcode a single point of access

Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen