removed Class::Std
removed Class::Std

Ensembl/public-plugins,andrewyatz/public-plugins,muffato/public-plugins,andrewyatz/public-plugins,andrewyatz/public-plugins,muffato/public-plugins,andrewyatz/public-plugins,muffato/public-plugins,Ensembl/public-plugins,Ensembl/public-plugins,muffato/public-plugins,andrewyatz/public-plugins