#19 Changing logging to very late initialization because the loggers aren't really needed except to report errors so there's no sense in initializing them early.
Fixes #19 Add an async Logback appender that uses an internal, dedicated RingBufferDispatcher to do the actual IO of the log event. The call to append only notifies the internal Reactor of the logging event and returns immediately. This should nearly eliminate the overhead of logging that causes significant performance penalties in an async application that uses traditional logging configurations.
Merge branch 'slf4j-impl'
Merge branch 'master' of github.com:reactor/reactor