log a message and keep waiting for storage leader
end infinite loop
Fix ZEN-12865 to unblock QA
move library references
add initial .travis.yml
update travis file
debug travis build
debug travis build
debug travis
remove travis integration
Merge branch 'develop' of github.com:control-center/serviced into feature/leader-to-zzk2

Conflicts:
	container/endpoint.go
	facade/service.go
	node/agent.go
	scheduler/leader.go
	scheduler/scheduler.go
	zzk/docker/action.go
	zzk/docker/action_test.go
	zzk/registry/endpointregistry.go
	zzk/registry/registry.go
	zzk/registry/vhostregistry.go
	zzk/service/host.go
	zzk/service/host_test.go
	zzk/service/hostregistry.go
	zzk/service/hostregistry_test.go
	zzk/service/running.go
	zzk/service/service.go
	zzk/snapshot/snapshot_test.go
	zzk/utils/utils.go
	zzk/virtualips/virtualips.go
	zzk/zkdao.go