More thoughts.
Renaming.
init checkin.
Updating dev setup instructions, TODO.
Fixing formatting.
Making http://localhost:9200 a link.
Fixing formatting.
Adding TODO for incorporating river setup into Ansible playbook.
Fixing dir name inconsistency.
Adding DONE entry.
Making fixes per @smashwilson's recommendations.
Making fixes per @j2sol's recommendations.
Refactoring Ansible into top-level deploy/ folder.