Clean up readme and update status (#453)

README.md

@@ -17,52 +17,11 @@ Tower aims to make it as easy as possible to build robust networking clients and
 servers. It is protocol agnostic, but is designed around a request / response
 pattern. If your protocol is entirely stream based, Tower may not be a good fit.
 
-## Project Layout
-
-Tower consists of a number of components, each of which live in their own sub
-crates.
-
-* [`tower`]: The main user facing crate that provides batteries included tower services ([docs][t-docs]).
-
-* [`tower-service`]: The foundational traits upon which Tower is built
-  ([docs][ts-docs]).
-
-* [`tower-layer`]: The foundational trait to compose services together
-  ([docs][tl-docs]).
-
-* [`tower-balance`]: A load balancer. Load is balanced across a number of
-  services ([docs][tb-docs]).
-
-* [`tower-buffer`]: A buffering middleware. If the inner service is not ready to
-  handle the next request, `tower-buffer` stores the request in an internal
-  queue ([docs][tbuf-docs]).
-
-* [`tower-discover`]: Service discovery abstraction ([docs][td-docs]).
-
-* [`tower-filter`]: Middleware that conditionally dispatch requests to the inner
-  service based on a predicate ([docs][tf-docs]).
-
-* [`tower-limit`]: Middleware limiting the number of requests that are
-  processed ([docs][tlim-docs]).
-
-* [`tower-reconnect`]: Middleware that automatically reconnects the inner
-  service when it becomes degraded ([docs][tre-docs]).
-
-* [`tower-retry`]: Middleware that retries requests based on a given `Policy`
-  ([docs][tretry-docs]).
-
-* [`tower-test`]: Testing utilies ([docs][ttst-docs]).
-
-* [`tower-timeout`]: Middleware that applies a timeout to requests
-  ([docs][tt-docs]).
-
-* [`tower-util`]: Miscellaneous additional utilities for Tower
-  ([docs][tu-docs]).
-
 ## Status
 
-Currently, only [`tower-service`], the foundational trait, has been released to
-crates.io. The rest of the library will be following shortly.
+Currently, `tower 0.3` is released on crates. We are currently working on cleaning
+up the codebase and adding more documentation. You can follow our progress in
+this [issue](https://github.com/tower-rs/tower/issues/431).
 
 ## License
 
@@ -73,30 +32,3 @@ This project is licensed under the [MIT license](LICENSE).
 Unless you explicitly state otherwise, any contribution intentionally submitted
 for inclusion in Tower by you, shall be licensed as MIT, without any additional
 terms or conditions.
-
-[`tower`]: tower
-[t-docs]: https://docs.rs/tower/
-[`tower-service`]: tower-service
-[ts-docs]: https://docs.rs/tower-service/
-[`tower-layer`]: tower-layer
-[tl-docs]: https://docs.rs/tower-layer/
-[`tower-balance`]: tower-balance
-[tb-docs]: https://docs.rs/tower-balance/
-[`tower-buffer`]: tower-buffer
-[tbuf-docs]: https://docs.rs/tower-buffer/
-[`tower-discover`]: tower-discover
-[td-docs]: https://docs.rs/tower-discover/
-[`tower-filter`]: tower-filter
-[tf-docs]: https://docs.rs/tower-filter/
-[`tower-limit`]: tower-limit
-[tlim-docs]: https://docs.rs/tower-limit/
-[`tower-reconnect`]: tower-reconnect
-[tre-docs]: https://docs.rs/tower-reconnect/
-[`tower-retry`]: tower-retry
-[tretry-docs]: https://docs.rs/tower-retry/
-[`tower-timeout`]: tower-timeout
-[tt-docs]: https://docs.rs/tower-timeout/
-[`tower-test`]: tower-test
-[ttst-docs]: https://docs.rs/tower-test/
-[`tower-util`]: tower-util
-[tu-docs]: https://docs.rs/tower-util/