applied patch to remove warning when get_all_VariationFeatures called with no arguments
applied patch to remove warning when get_all_VariationFeatures called with no arguments

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