Incorporated changes for release 43.
Incorporated changes for release 43.

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