messages improved; 'get_' methods changed to 'fetch_'
messages improved; 'get_' methods changed to 'fetch_'

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