move specmonstah to a separate circleci account

[flyingmachine]

as an open-source project, this should not use the same circle resource's as reify's private projects

EDIT: In addition, we aim to have this on circle 2.0 (won't have a choice when circle deprecates 1.0 by 8/31/18). Some suggested specifics on approach in case it helps:

• Convert circle.yml to ~/.circleci/config.yml
  • Base off an existing Docker image (public) that has JDK8 and Boot installed already (as small as possible)
  • Ensure boot deps are properly cached (see hooke/salk 2.0 config.yml for caching paths)
  • Add whitelisting so builds only run on master (since there are no tests to speak of)