fixes #51
basic structure in place
basic router works
version lookups, send correct service id
unregister services when the origin goes away
router example works with the old index.js api
re-broadcast registrations to connected endpoints
alloc test now has some passing assetions
capture the address from the helo message
take port as a 2nd argument to register()
alloc test now completely passes
calling .send() instead of .push() directly
free() passing its tests
meta test up to 11/13 passing tests
meta test passes with register(role, meta) signature
.get(), passes the meta_service test now
meta_update test passing
free on known and services
semver changed out from under us here
close endpoints