Changes from Andy Yates to get_species_and_object_type():  Ensembl Genomes might have more than one species per single stable ID prefix. The patch takes care of that possibility.
Changes from Andy Yates to get_species_and_object_type():  Ensembl
Genomes might have more than one species per single stable ID prefix.
The patch takes care of that possibility.

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