Remove --no-protected from .yardopts
Remove --no-protected from .yardopts

 * It seems to be removed from the list of options YARD recognizes and thus breaks
   markup processing.

 * Also, maybe documenting protected methods isn't really a bad idea. As long as we make it
   clear what the public API is.

gavioto/travis-worker,final-ci/travis-worker,wardbekker/travis_worker_erlang,travis-ci/travis-worker,wardbekker/travis_worker_erlang,final-ci/travis-worker,gavioto/travis-worker,travis-ci/travis-worker,ireznice/travis-worker,ireznice/travis-worker