fix add lock
fix test for data race
Add 'Raft in Practice' to README.
Merge pull request #124 from goraft/docs

Add 'Raft in Practice' to README.
feat(README): add skydns
Merge pull request #125 from philips/add-skydns

Add skydns to README
refactor use separate lock instead of having setTerm function
Merge pull request #123 from goraft/fix-data-race

Fix data race
reuse the http client, otherwise it keeps making new connections till it runs out of resources
Merge pull request #129 from davew2/master

reuse the http client, otherwise it keeps making new connections till it...
Fix commit channel on restart.
Merge pull request #131 from goraft/fix-restart

Fix commit channel on restart.
README: benbjohnson => goraft
Merge pull request #132 from JensRantil/correct-readme-link

README: benbjohnson => goraft
Add InfluxDB to Projects list.
Additional documentation
Merge pull request #134 from JensRantil/doc-improvements

Additional documentation
refactor(peer.go) use ticker
Merge pull request #135 from goraft/use_ticker

refactor(peer.go) use ticker
feat(README): add contact and resources section

Add contact and resources section with links to raft-dev, Ben's slides
and the raft consensus homepage