Align the style of the README with Vello (#19)

Also removes clippy.toml - see 
rust-lang/rust-clippy#11735

Also add a name to the CI workflow

.github/workflows/ci.yml

@@ -1,3 +1,4 @@
+name: CI
 on:
   push:
     branches:

README.md

@@ -1,19 +1,52 @@
-# peniko, a Rust 2D graphics type library
-The peniko library builds on top of [kurbo] and provides a set of generic types that define
-styles for rendering and composition. 
+<div align="center">
 
-The name "peniko" is Esperanto for "brush" which is one family of types that the library
+# Peniko
+
+**A Rust 2D graphics type library**
+
+[![Linebender Zulip, #kurbo stream](https://img.shields.io/badge/Linebender-%23kurbo-red?logo=Zulip)](https://xi.zulipchat.com/#narrow/stream/260979-kurbo)
+[![dependency status](https://deps.rs/repo/github/linebender/peniko/status.svg)](https://deps.rs/repo/github/linebender/peniko)
+[![MIT/Apache 2.0](https://img.shields.io/badge/license-MIT%2FApache-blue.svg)](#license)
+[![kurbo version 0.10](https://img.shields.io/badge/kurbo-v0.10-orange.svg)](https://crates.io/crates/wgpu)
+<!-- [![Crates.io](https://img.shields.io/crates/v/peniko.svg)](https://crates.io/crates/peniko) -->
+<!-- [![Docs](https://docs.rs/peniko/badge.svg)](https://docs.rs/peniko) -->
+<!-- [![Build status](https://github.com/linebender/peniko/workflows/CI/badge.svg)](https://github.com/linebender/peniko/actions) -->
+
+</div>
+
+The Peniko library builds on top of [kurbo] and provides a set of generic types that define
+styles for rendering and composition.
+
+The name "Peniko" is Esperanto for "brush" which is one family of types that the library
 contains.
 
-This library is in early development stages and will initially contain the relevant types
-from [piet-scene] but the intent is to be a generally useful set of primitives for vector
-graphics and text.
+## Community
+
+[![Linebender Zulip, #kurbo stream](https://img.shields.io/badge/Linebender-%23kurbo-red?logo=Zulip)](https://xi.zulipchat.com/#narrow/stream/260979-kurbo)
+
+Discussion of Peniko development happens in the Linebender Zulip at <https://xi.zulipchat.com/>, specifically the [#kurbo stream](https://xi.zulipchat.com/#narrow/stream/260979-kurbo).
+All public content can be read without logging in
+
+## License
+
+Licensed under either of
+
+- Apache License, Version 2.0
+   ([LICENSE-APACHE](LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
+- MIT license
+   ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
+
+at your option.
+
+## Contribution
+
+Contributions are welcome by pull request. The [Rust code of conduct] applies.
+Please feel free to add your name to the [AUTHORS] file in any substantive pull request.
 
-## Contributing
-Contributions are welcome. The [Rust Code of Conduct] applies. Please feel free to add your
-name to the [AUTHORS] file in any substantive pull request.
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
+licensed as above, without any additional terms or conditions.
 
 [kurbo]: https://crates.io/crates/kurbo
-[piet-scene]: https://github.com/linebender/piet-gpu/tree/main/piet-scene
 [Rust Code of Conduct]: https://www.rust-lang.org/policies/code-of-conduct
 [AUTHORS]: ./AUTHORS