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.
Fixes#101, concurrent caching of IDL and Entries. This yields a 10% improvement for test case execution, and 35% for tests run under --release mode. A lot of code around the code base was needed to be touched due to the extra need for mut in some operations and some lifetimes, but the majority of the work was in idl_arc_sqlite.rs, which has the cache layer. There are many performance gains yet to see, but most of those will come through improvement of the concread ARC and it's related BTree implementation.
Implements #132, the recycle bin. This completes the feature, with working API's, front end tests and CLI tooling. It also includes a refactor of the CLI tools to make them a bit easier to manage/work with.
