Two small documentation typos noticed while reading the docs:
- `crates/egui_extras/README.md`: "adds some features on top top of" ->
"adds some features on top of"
- `README.md`: "check out the [the egui web demo]" -> "check out [the
egui web demo]" (removes the duplicated "the"; link text and target
unchanged)
Documentation only; no code changes.
* Give credit to recent big-time contributors in the main README.md
* Better named profiling scopes
* Document everything in memory.rs
* Better doc-strings
* Add a section about dependencies to the main README.md
* Improve egui_extras docs
* fix typos