Store calendar in logger queue specifics for multi-thread safety.
Store calendar in logger queue specifics for multi-thread safety.

sushichop/CocoaLumberjack,DD-P/CocoaLumberjack,CocoaLumberjack/CocoaLumberjack,DD-P/CocoaLumberjack,sushichop/CocoaLumberjack,CocoaLumberjack/CocoaLumberjack,jum/CocoaLumberjack,sushichop/CocoaLumberjack,jum/CocoaLumberjack,jum/CocoaLumberjack,sushichop/CocoaLumberjack,CocoaLumberjack/CocoaLumberjack,DD-P/CocoaLumberjack,jum/CocoaLumberjack,CocoaLumberjack/CocoaLumberjack