secutiry: make sure stringify() always produces perl-parsable structures, so that global settings of Data::Dumper do not affect its results (thanks to Uma and Matthieu for reporting)
secutiry: make sure stringify() always produces perl-parsable structures, so that global settings of Data::Dumper do not affect its results (thanks to Uma and Matthieu for reporting)

Ensembl/ensembl-hive,Ensembl/ensembl-hive,Ensembl/ensembl-hive,Ensembl/ensembl-hive