lists all item from base definition files, stil need to add ENV listing
most of the list functions, still working on environment deplay
cleaned up list.feature test a bit, still need to add some false test results
build_environment_hash correctly merges all cross-ref yml info to prep has ready for provision step
finished the List output test. Decided, at least for the moment that negative tests probably don't make much sense
missed a formating item, rubocop happy now
included a few HEALTH command layout items. Merge all this and then start new feature branch
Merge pull request #1 from Cheneweth/feature-list

Feature list