Actions CLI - tracer implementation

Just connects the command line 'actions' and 'do' to the apiserver; basic initial CLI implementation
oh wait, this isn't called on the state server? then the panic is OK, but *PLEASE* don't break layers like that: the CLI should not know *anything* about state. Aren't we using UUIDs for the users and tags for the API -- surely state ids shouldn't even come into it?

We were able to defer the UUID stuff before because it wasn't hitting users yet, but now we have a path we need to make it nice.