Fixed examples.
Renamed eclipse project.
Minor refactorings.
Added next steps.
Added some comments.
Removed listening on udp port since this is a server that only sends
beacons.
Added todo.
Added function scoped middleware idea.
Added some more todos and concept scratches.
Added unittest stubs.
Minor changes.
Implemented simple dealer/router communication.
Started implementing service discovery.
First working REQ/REP with service metadata and discovery.
Make package private.
Merge pull request #1 from rapidgarden/dev

REQ/REP with service metadata and discovery.