add gem container_connector
add local connector
add docker connector
start and open ssh session to docker container
create local/spawner
create docker spawner
fixed docker/spawner spec
typo
add spec for local and docker spawners
fixed container_connector specs, update Rakefile and .travis.yml
add StartContainer middleware, update specs
complete cleanup worker
fixed container_connector Rakefile
add missing notice
increase timeout in container_connector
add reconnect attempts to container_connector
Merge branch 'container_connector'
bump version