Added option to get just trait names from traits query, and also fixed sample_data query to avoid duplicates
Added option to get just trait names from traits query, and also fixed sample_data query to avoid duplicates

DannyArends/genenetwork2,genenetwork/genenetwork2,genenetwork/genenetwork2,DannyArends/genenetwork2,DannyArends/genenetwork2,pjotrp/genenetwork2,pjotrp/genenetwork2,DannyArends/genenetwork2,zsloan/genenetwork2,pjotrp/genenetwork2,genenetwork/genenetwork2,DannyArends/genenetwork2,pjotrp/genenetwork2,DannyArends/genenetwork2,genenetwork/genenetwork2,pjotrp/genenetwork2,zsloan/genenetwork2,zsloan/genenetwork2,zsloan/genenetwork2