renamed idSource alt_locus_tag to ensembl and added a default <-1.0 or >1.0 log ratio threshold for the GET request of gene ids
renamed idSource alt_locus_tag to ensembl and added a default <-1.0 or >1.0 log ratio threshold for the GET request of gene ids

aswarren/p3_api,PATRIC3/p3_api,aswarren/p3_api,PATRIC3/p3_api