* Added first draft of test_rebroadcast_ring.cpp
* Updates will need to be made to rebroadcast fragmentation again. For some reason it's unresponsive.
* Updated to version 1.6.5

git-svn-id: http://madara.googlecode.com/svn/trunk@1301 2850746a-f1c8-11dd-b507-8b4ecd5210be