basic stats
better warn on restart the entire cluster
add avg
fix remove node
add sdv
bump deps
add serverStats
sampling sending rate
make a better array cyc-queue
thread-saft queue
add recvQueue
tmp commit
Merge branch 'master' into moreStats
feat(README): add note about cluster size

Cluster size keeps coming up on IRC and the mailing list. Add an FAQ
section.
Merge pull request #161 from philips/add-faq-section

feat(README): add note about cluster size
merge master
only leader will return peer stats
clear up raft_stats
format
Merge pull request #135 from xiangli-cmu/moreStats

WIP More stats