* Stub out architecture documentation
* Add book HTML generation and book tests to CI
* Add heading
* Better table of contents
* Reference existing documentation
Move ASCII art from code comments into rendered SVG
* Attempt to fix CI
* Add lamport docs
And truncate lines to 80 characters
* Fix links
And reference shorter, newer description of PoH.
* Replace ASCII art with SVG
* Streamline for Pillbox
* Update path before optional install
* Use $CARGO_HOME instead of $HOME
* Delete code
Attempt to describe all data structures without code.
* Boot RPU from docs, add JsonRpcService
Also, use Rust naming conventions in the block diagrams to
minimize the jump from docs to code.
* Latest code uses tick_height
* Rename bob/ folder to art/
A home for any ASCII art
* Import JSON RPC API
* More mdbook docs
* Add Ncp
* Cleanup links
* Move pipelining description into fullnode description
* Move high-level transaction docs into top-level doc
* Delete unused files