added method to get the strain name from the object#
added method to get the strain name from the object#

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