Fixed sorting on the trait page so that x values always appear at the bottom
Fixed sorting on the trait page so that x values always appear at the bottom

lyan6/genenetwork2,lyan6/genenetwork2,alexsalo/genenetwork2,DannyArends/genenetwork2,zsloan/genenetwork2,zsloan/genenetwork2,lyan6/genenetwork2,pjotrp/genenetwork2,zsloan/genenetwork2,genenetwork/genenetwork2,DannyArends/genenetwork2,genenetwork/genenetwork2,lyan6/genenetwork2,alexsalo/genenetwork2,pjotrp/genenetwork2,zsloan/genenetwork2,DannyArends/genenetwork2,lyan6/genenetwork2,pjotrp/genenetwork2,alexsalo/genenetwork2,alexsalo/genenetwork2,genenetwork/genenetwork2,lyan6/genenetwork2,DannyArends/genenetwork2,DannyArends/genenetwork2,DannyArends/genenetwork2,genenetwork/genenetwork2,pjotrp/genenetwork2,pjotrp/genenetwork2