Delete unused spec folder
Delete unused spec folder

alanzanattadev/atom-molecule-dev-environment,alanzanattadev/atom-molecule-dev-environment,lorenzoalfieri/atom-molecule-dev-environment,lorenzoalfieri/atom-molecule-dev-environment,lorenzoalfieri/atom-molecule-dev-environment,alanzanattadev/atom-molecule-dev-environment