Build artifacts should have portable canonical name for server and client

[grempe]

The build artifacts:

target/release/server
target/release/client

Are very generic and most would want to rename them to something more appropriate on all but a server dedicated to only running these artifacts. If you were to install the server and client using a packaging tool such as Homebrew (e.g. brew install roughtime) you would also want a more specific name. All such installations, from source or package manager, should use these names.

Perhaps roughtime-client and roughtime-server?

[int08h]

Excellent point!

I renamed the binaries to roughenough-client and roughenough-server and released v1.0.6 with the change.

[grempe]

Excellent. I will use this immediately as I am building a very efficient (85MB with debian-slim OS and the two pre-built binaries) Docker image that will contain only the compiled binaries. Now I won't have to rename them!

[grempe]

FYI : Here's a link to the latest Dockerfile which builds 1.0.6 binaries into a Docker image ~85MB in size (which only has to be pulled once of course for each release).

https://github.com/chainpoint/chainpoint-roughtime/blob/master/Dockerfile

And here's an example usage, and its output, that anyone with Docker installed can use to run the client (or server) with no need to build or install anything:

docker run -it --rm gcr.io/chainpoint-registry/github-chainpoint-chainpoint-roughtime:latest roughenough-client roughtime.int08h.com 2002 -p 016e6e0284d24c37c6e4d7d8d5b4e1d3c1949ceaa545bf875616c9dce0c9bec1

Requesting time from: "roughtime.int08h.com":2002
Received time from server: midpoint="Oct 07 2018 21:44:14", radius=1000000 (merkle_index=0, verified=true)