fix test
fix conflict
simplify createTrans
feat(trasnport): add an independent node name

Don't let the raft algorithm know anything about the transport. Give it
a nodename instead. This will allow us to support more complex
networking setups in the future.
hack(go-etcd): stop appending schema to everything

trying to get the new tests to pass.
Merge branch 'separate-id' of https://github.com/philips/etcd into separate_id
separate_id
refactor
Merge pull request #78 from xiangli-cmu/separate_id

Separate id