Added a new method to retrieve a family object for a given peptide
Added a new method to retrieve a family object for a given peptide

james-monkeyshines/ensembl,Ensembl/ensembl,muffato/ensembl,Ensembl/ensembl,danstaines/ensembl,james-monkeyshines/ensembl,at7/ensembl,muffato/ensembl,at7/ensembl,mjg17/ensembl,Ensembl/ensembl,mjg17/ensembl,james-monkeyshines/ensembl,mjg17/ensembl,muffato/ensembl,danstaines/ensembl,willmclaren/ensembl,at7/ensembl,willmclaren/ensembl,danstaines/ensembl,muffato/ensembl,Ensembl/ensembl,james-monkeyshines/ensembl,at7/ensembl,mjg17/ensembl