Changed dependency to “CocoaLumberjack/Core”, and cleaned up formatting
Changed dependency to “CocoaLumberjack/Core”, and cleaned up formatting

waltflanagan/CrashlyticsLumberjack,bre7/CrashlyticsLumberjack,jschmid/CrashlyticsLumberjack,jianwoo/CrashlyticsLumberjack,TechSmith/CrashlyticsLumberjack