[logback-dev] debug attribute == OnConsoleStatusListener

Hi Joern, As of [1], setting the debug attribute in the <configuration> element is equivalent to registering a OnConsoleStatusListener with the StatusManager. Thus, problems occurring during the lifetime of your application, well after logback is initialized, can be reported when the debug attribute is set. This results in a behavior closer to what users expect. As you were sensitive to changes in status manager, I thought to solicit your comments. Thoughts? [1] https://github.com/ceki/logback/commit/e85c6226ec -- Ceki http://twitter.com/#!/ceki