more precise error messages  in sanity_check
more precise error messages  in sanity_check

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