Updated SeqTools::validate_sam_header to ignore non-@SQ lines which can be written by aligners
Updated SeqTools::validate_sam_header to ignore non-@SQ lines which can be written by aligners

Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen