Provide a way to set the level of a given logger
Provide a way to set the level of a given logger

I'm using a few loggers with custom idents and this is a lot nicer than
hardwiring or exposing a constant for the idents.

joansmith/tripleplay,tomfisher/tripleplay,joansmith/tripleplay,joansmith/tripleplay,joansmith/tripleplay,joansmith/tripleplay,tomfisher/tripleplay,tomfisher/tripleplay,tomfisher/tripleplay,tomfisher/tripleplay