dominicrume/cantor8_kya_rails: docs/drafts/review-dpm-334.md

Review-On: https://github.com/digital-asset/dpm/pull/334 How: Files changed tab > Review changes > "Comment" > Submit review. NOT the comment box at the bottom of the Conversation tab. Only the Files-changed route makes GitHub count you in reviewed-by:dominicrume. Approve. os.Kill is SIGKILL and…