What will be the main documentation for BANDFramework?

• A ReadTheDocs-hosted format available through the repo, hosted html, generated pdf from a single source?
• A doc of associated docs (e.g., those externally linked packages that have their own docs in addition to BANDFramework-hosted docs for all others)?
• Additional details (perhaps including links to docs for each package) in the README?
• Additional/Comprehensive details on the current BANDFramework maintained on BAND's github.io webpage?