ditsing/ruaft @ 950421e0eaab4815457311d0e6f33dd497d49a3d

Jing Yang 950421e0ea Add the second persist test.		%!s(int64=5) %!d(string=hai) anos
..
config	93d36abc85 Add persister to lib, and tests.	%!s(int64=5) %!d(string=hai) anos
agreement_tests.rs	fa74454870 Implement persister.	%!s(int64=5) %!d(string=hai) anos
election_tests.rs	fa74454870 Implement persister.	%!s(int64=5) %!d(string=hai) anos
persist_tests.rs	950421e0ea Add the second persist test.	%!s(int64=5) %!d(string=hai) anos