Download brooklyn-logback-xml JAR file with all dependencies

This project contains a logback.xml which sets up logging for brooklyn, using files supplied in the upstream brooklyn-logback-includes project. - One recommended way to configure logging on a project is to add this as an *optional* *runtime* dependency in a project's pom.xml file, so that logback.xml is on the classpath when that project is run but it is *not* exported to new/dependent projects thus allowing them to supply their own logging. - For more information see the logback.xml file in this project or the Logging section of the web site / user guide.