Major rework to enable seamless re-connection across cluster nodes.
Major re-write in progress. Intermediate check-in. (ugh)
Change request / response implementation to use reply queue and eliminate the need for exchanges
Clean-up for 0.2.0 pre 1
Update to readme, fixes to reconnection issues
Merge pull request #6 from arobson/master

0.2.0 pre-release 1