added new optional  argument of hcoverage to get_all_ProteinAlignFeatures and get_all_DnaAlignFeatures
added new optional  argument of hcoverage to get_all_ProteinAlignFeatures and get_all_DnaAlignFeatures

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