fix(gitignore): fixup the ignore for the binary
bump(github.com/coreos/go-etcd/etcd):
bump(github.com/coreos/etcd/error):
bump(github.com/coreos/etcd/store):
bump(github.com/coreos/go-log/log):
feat(etcdctl): obey the -C flag

take a comma seperated list of nodes in the -C flag and use them in the
etcd client.
Merge pull request #13 from philips/cluster-flag

etcdctl: add support for the -C flag
feat(etcdctl): add version flag
Merge pull request #14 from geetarista/version-flag

feat(etcdctl): add version flag
bump(bitbucket.org/kardianos/osext): 364fb577de68
bump(github.com/coreos/go-etcd/etcd):
bump(github.com/coreos/go-systemd/journal):
Update get to use 0.2 client; add getAll
Update set to use 0.2 client; add create, update, setDir, createDir and updateDir
Update delete to use 0.2 client; add deleteAll
Use 0.2 client for compare_and_swap
Supporting JSON output
Support full and JSON format output
Supporting consistency
Use the new API to get cURL commands from the client