Add ServiceMix-specific plugins to the web console

Apache ServiceMix comes with the Apache Felix Webconsole, that allow you to manage OSGi bundles, configuration, ... There are also a few plugins available to manage Karaf's features, instances and access the Karaf shell.

In this GSoC project, we would like to build additional plugins for this web console for the ServiceMix project. Plugins to visualize NMR endpoints and configuration, but perhaps also plugins that allow some integration with the web console that are available in some of our core components like Camel and ActiveMQ.