More slf4j updates
More slf4j updates

tjkrell/MrGEO,ngageoint/mrgeo,ttislerdg/mrgeo,akarmas/mrgeo,akarmas/mrgeo,ttislerdg/mrgeo,tjkrell/MrGEO,akarmas/mrgeo,ngageoint/mrgeo,bradh/mrgeo,djohnson729/mrgeo,tjkrell/MrGEO,bradh/mrgeo,djohnson729/mrgeo,djohnson729/mrgeo,ngageoint/mrgeo,bradh/mrgeo,ttislerdg/mrgeo