Add var `__ID__`
Add server_create
Add #server_wait_ip
$ rails g migration AddServerIdToBuild server_id:string
$ rake db:migrate
Modify #server_create
Add #server_ssh_wait
Add #server_destroy
Add #server_coreos_install
Add #server_jenkins_jobqueue_set
Fix #server_coreos_install
Fix #server_jenkins_build_wait
Fix bugs
Add #server_jenkins_output
Add basic auth
Add default env
Merge pull request #53 from hoshinotsuyoshi/build_refine

Build refine