fix(docs): update doc with standby info
Merge pull request #808 from robszumski/update-optimal-size

fix(docs): add information about standbys
Adding autodock into the libraries and tools section
Merge pull request #817 from cholcombe973/master

Adding autodock into the libraries and tools section
Merge pull request #816 from unihorn/95

docs(clustering): limit for peer-address changing
Merge pull request #818 from unihorn/96

fix(standby_server): able to join the cluster containing itself
tests: add TestMultiNodeKillAllAndRecorveryAndRemoveLeader

This one breaks because it doesn't set joinIndex correctly.