ditsing/ruaft @ 48e7a866e5540bfa9c225a8fe9a73dda2e0df872

Jing Yang 48e7a866e5 Put raft configs into a namespace.		%!s(int64=4) %!d(string=hai) anos
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src	48e7a866e5 Put raft configs into a namespace.	%!s(int64=4) %!d(string=hai) anos
Cargo.toml	480e04d712 Move test configs to test_configs crate.	%!s(int64=4) %!d(string=hai) anos