wip commit
Add go program that registers and refreshes routes.

Only add source for now; not yet included in the jobs.

[#63582230]
Bosh release for riak-cs registers routes.
Restructure tests and remove leftover ruby artifcats from route-register
Rename route_register to route_registrar
remove dev file
remove unused submodule
update README
fix package name
added test script of unit tests and update build command
Move route_registrar to submodule route-registrar.