Docker-compose issues - logstash, kibana login

[dmille6]

really interested in this project.. two initial issues.

• docker-compose logstsah doesnt seem to work. i just commented it out.. things load, but i'm not sure how they will run without logstash..

• once the docker-compose is up and running, going to http://localhost comes to a login and password page.. but no login and password is in the documentation.
  i can dig in the docker files to see how they are set up.. but i'd prefer not to mess with that.

any suggstions would be appreciated