0.0.3

• Add strest-max-rps, a tool for determining the max RPS of a backend.
• [client] Add -totalTargetRps to throttle requests to a fixed rate.
• [client] Rename -concurrency to -connections
• [client] Add -streams to configure per-connection concurrency
• [client] Add -tlsTrustChainFile to cause the client to establish and validate TLS connections.
• [server] Add -tlsCertFile and -tlsPrivKeyFile, which causes the server to accept TLS connections.
• [client] Do not add latency by default.
• [client] Do not add response payloads by default.