When reading and checking config, throws if DEFAULT entry is not present
When reading and checking config, throws if DEFAULT entry is not present

Ensembl/ensembl-analysis,kiwiroy/ensembl-analysis,Ensembl/ensembl-analysis,mn1/ensembl-analysis,mn1/ensembl-analysis,james-monkeyshines/ensembl-analysis,james-monkeyshines/ensembl-analysis,mn1/ensembl-analysis,james-monkeyshines/ensembl-analysis,kiwiroy/ensembl-analysis,Ensembl/ensembl-analysis