Fixed naming of nonsense mutations to be 'Nonsense_Mutation' rather than 'Nonsense'. Fixed mappability warning so that it is always done (avoids confusion).
Fixed naming of nonsense mutations to be 'Nonsense_Mutation' rather than 'Nonsense'. Fixed mappability warning so that it is always done (avoids confusion).

KarchinLab/2020plus,KarchinLab/2020plus