docs(cluster-size): remove outdated refrences to flag max-cluster-size
flags: alias max-cluster-size to cluster-active-size as deprecated flag
flags: remove MaxClusterSize variable
Merge pull request #849 from colegleason/max-cluster-size

docs(cluster-size): remove outdated references to flag max-cluster-size
v1: deprecate v1 support

Etcd moves to 0.5 without the support of v1.
Merge pull request #1 from unihorn/110

v1: deprecate v1 support
start new raft implementation
raft: make testing logs easier
raft: test dualing proposers
raft: ignore old messages
raft: fix logDiff false positives
raft: add TODO
raft: test vote
raft: remove heal from network
raft: test failed election
raft: test candidate concede
raft: remove defunct println
raft: remove defunct empty var
raft: test logs converge
raft: move to raft pkg