Added an option to read branch lengths from the gene trees
Added an option to read branch lengths from the gene trees

etapanari/ensembl-compara,Ensembl/ensembl-compara,etapanari/ensembl-compara,ckongEbi/ensembl-compara,danstaines/ensembl-compara,danstaines/ensembl-compara,kumarsaurabh20/ensembl-compara,etapanari/ensembl-compara,Ensembl/ensembl-compara,kumarsaurabh20/ensembl-compara,Ensembl/ensembl-compara,kumarsaurabh20/ensembl-compara,kumarsaurabh20/ensembl-compara,Ensembl/ensembl-compara,danstaines/ensembl-compara,Ensembl/ensembl-compara,dbolser-ebi/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,ckongEbi/ensembl-compara,etapanari/ensembl-compara,danstaines/ensembl-compara,dbolser-ebi/ensembl-compara,Ensembl/ensembl-compara,dbolser-ebi/ensembl-compara,danstaines/ensembl-compara,ckongEbi/ensembl-compara