CocoaLumberjack/CocoaLumberjack — pull request #219 by dvor (2014-02-12 22:09:54+00:00)
Title: Issue217 read access to loggers

Providing read access to loggers by two methods:

```objc
+ (NSArray *)allLoggers;
+ (void)allLoggersOnQueue:(dispatch_queue_t)queue
withBlock:(void (^)(NSArray *loggers))block;
```