cleanup
Merge pull request #183 from xiangli-cmu/master

bump 3rd party
fix(build): use /bin/sh

it seems to work with bash -o posix. Ship it.
fix(gitignore): ignore the actual binary
Merge pull request #168 from xiangli-cmu/cleanupStats

cleanup
feat(scripts/test-cluster): add a cluster test command

this uses tmux to setup a test cluster that you can easily kill and
start for debugging.
fix(command): make Latency and Counts objects

instead of suffixing everything make a latency object
Merge pull request #189 from philips/cleanup-stats-further

cleanup the stats json a bit
mrege and change peerstats to followersstats