allow and thread custom labels; fixes #275
allow and thread custom labels; fixes #275

geneontology/amigo,geneontology/amigo,raymond91125/amigo,raymond91125/amigo,raymond91125/amigo,geneontology/amigo,raymond91125/amigo,geneontology/amigo,geneontology/amigo,geneontology/amigo,geneontology/amigo,raymond91125/amigo,raymond91125/amigo