* WIP Starting to write book; extrinsics first pass done
* cargo fmt
* Ongoing work; events, constants, wip blocks
* at_latest() and wip blocks
* remove need to import parity-scale-codec crate with Subxt for macro to work
* More docs; expanding on setup guide and finish pass of main sections
* Tidy and remove example section for now
* format book lines to 100chars
* Fix example code
* cargo fmt
* cargo fmt
* fix example
* Fix typos
* fix broken doc links, pub mods
* Update Subxt macro docs
* can't link to Subxt here
* move macro docs to Subxt to make linking better and fix example code
* note on macro about docs
* cargo fmt
* document the no_default_derives macro feature
* Address feedback and remove redundant text
* address review comments; minor tweaks
* WIP add Runtime calls to book
* Improve Runtime API docs
* expose thing we forgot to expose and doc link fixes
* move into subfolder step 1
* Make folders a workspace again
* Move examples into their own workspace crate to make them more visible and easier to run
* clippy fix
* newline
* tweak releasing steps for folder move
* reference exampels more clearly in top level readme