Start load balancer sample

[iwein]

See http://wiki.github.com/iwein/NoESB/load-balancing

There are three bundles needed:

1. producer
2. local consumer
3. off loading consumer

The local consumer is a bundle that invokes a service in the same container with the message payload.

The off-loading consumer is a bundle that sends a message off to another system (for the example this could be as simple as writing a file to disk).

This issue is done when there is a working simplistic setup.

[iwein]

I've outlined the structure in two maven projects, configured bundlor and tested installation of the empty bundles in the dm Server. Next I'll fill the SI configurations.