[ENSCORESW-2289]. Consider necessary option for Slice::project.
[ENSCORESW-2289]. Consider necessary option for Slice::project.

Ensembl/ensembl,james-monkeyshines/ensembl,muffato/ensembl,muffato/ensembl,james-monkeyshines/ensembl,james-monkeyshines/ensembl,Ensembl/ensembl,muffato/ensembl,james-monkeyshines/ensembl,muffato/ensembl,Ensembl/ensembl,Ensembl/ensembl