Merge branch 'wip'
Merge branch 'master' of github.com:dev-urandom/graft
Remove unclean fmt-ing
Merge pull request #28 from wjdix/master

Cleanup
Remove examples from integration test.
Merge pull request #29 from wjdix/master

cleanup
Refactor peer communication during elections to use a broadcast.
Merge branch 'master' of github.com:dev-urandom/graft