Rather than relying on a constant mbean name for logbacks JMXConfigurator mbean, search for
all available beans of the type. If a single one is found take that. If multiple are found
first choose the one with Name=application name, if not present take the one with Name=default.
In case none matches display an error.

closes #124

using Gulp & Browserify
with a little help from https://blog.codecentric.de/en/2014/08/angularjs-browserify