this completely removes actix and actix-web from the codebase, replacing it with tokio and http-rs/tide. Due to a current temporary limit in tokio parts with openssl/libressl, rustls is used for the webserver, but I'll change this back once that issue is resolved. For now there are likely some other clippy issues, but the next step now is that I can finally run cargo outdated and update this and the other kanidm/* deps to be up to date due to no longer being held back on versions by actix. So following this, I need to finish clippy warnings, and run cargo outdated and cargo audit.
Fixes#212 and Fixes#262. This is largely a performance improvement and security improvement to how the databases are handled. The major cases are create/modify/reindex performance,
Fixes#195 pre release cleanup. This does a LOT, clippy, formatting, and much much more. It fixes a lot of parts of the book, improves server config and more.
