Add missing links in README.md (#1233)

Fixes: #1229

README.md

@@ -29,8 +29,8 @@ the Rust programming language. It is:
 [gitter-url]: https://gitter.im/tokio-rs/tokio
 
 [Website](https://tokio.rs) |
-[Guides](https://tokio.rs/docs/getting-started/hello-world/) |
-[API Docs](https://docs.rs/tokio/0.1.20/tokio) |
+[Guides](https://tokio.rs/docs/) |
+[API Docs](https://docs.rs/tokio/0.1.22/tokio) |
 [Chat](https://gitter.im/tokio-rs/tokio)
 
 The API docs for the master branch are published [here][master-dox].
@@ -51,9 +51,9 @@ level, it provides a few major components:
 These components provide the runtime components necessary for building
 an asynchronous application.
 
-[net]: https://docs.rs/tokio/0.1.20/tokio/net/index.html
-[reactor]: https://docs.rs/tokio/0.1.20/tokio/reactor/index.html
-[scheduler]: https://docs.rs/tokio/0.1.20/tokio/runtime/index.html
+[net]: https://docs.rs/tokio/0.1.22/tokio/net/index.html
+[reactor]: https://docs.rs/tokio/0.1.22/tokio/reactor/index.html
+[scheduler]: https://docs.rs/tokio/0.1.22/tokio/runtime/index.html
 
 ## Example
 
@@ -107,6 +107,8 @@ First, see if the answer to your question can be found in the [Guides] or the
 the [Tokio Gitter channel][chat]. We would be happy to try to answer your
 question.  Last, if that doesn't work, try opening an [issue] with the question.
 
+[Guides]: https://tokio.rs/docs/
+[API documentation]: https://docs.rs/tokio/0.1.22/tokio
 [chat]: https://gitter.im/tokio-rs/tokio
 [issue]: https://github.com/tokio-rs/tokio/issues/new
 

tokio-io/src/lib.rs

@@ -9,7 +9,7 @@
 //! A description of the high-level I/O combinators can be [found online] in
 //! addition to a description of the [low level details].
 //!
-//! [found online]: https://tokio.rs/docs/getting-started/core/
+//! [found online]: https://tokio.rs/docs/
 //! [low level details]: https://tokio.rs/docs/going-deeper-tokio/core-low-level/
 
 macro_rules! ready {

tokio/Cargo.toml

@@ -13,7 +13,7 @@ edition = "2018"
 authors = ["Carl Lerche <[email protected]>"]
 license = "MIT"
 readme = "README.md"
-documentation = "https://docs.rs/tokio/0.1.21/tokio/"
+documentation = "https://docs.rs/tokio/0.1.22/tokio/"
 repository = "https://github.com/tokio-rs/tokio"
 homepage = "https://tokio.rs"
 description = """

tokio/README.md

@@ -27,8 +27,8 @@ the Rust programming language. It is:
 [gitter-url]: https://gitter.im/tokio-rs/tokio
 
 [Website](https://tokio.rs) |
-[Guides](https://tokio.rs/docs/getting-started/hello-world/) |
-[API Docs](https://docs.rs/tokio/0.1.21/tokio) |
+[Guides](https://tokio.rs/docs/) |
+[API Docs](https://docs.rs/tokio/0.1.22/tokio) |
 [Chat](https://gitter.im/tokio-rs/tokio)
 
 ## Overview
@@ -45,9 +45,9 @@ level, it provides a few major components:
 These components provide the runtime components necessary for building
 an asynchronous application.
 
-[net]: https://docs.rs/tokio/0.1.21/tokio/net/index.html
-[reactor]: https://docs.rs/tokio/0.1.21/tokio/reactor/index.html
-[scheduler]: https://docs.rs/tokio/0.1.21/tokio/runtime/index.html
+[net]: https://docs.rs/tokio/0.1.22/tokio/net/index.html
+[reactor]: https://docs.rs/tokio/0.1.22/tokio/reactor/index.html
+[scheduler]: https://docs.rs/tokio/0.1.22/tokio/runtime/index.html
 
 ## Example
 

tokio/src/lib.rs

@@ -1,4 +1,4 @@
-#![doc(html_root_url = "https://docs.rs/tokio/0.1.20")]
+#![doc(html_root_url = "https://docs.rs/tokio/0.1.22")]
 #![deny(missing_docs, missing_debug_implementations, rust_2018_idioms)]
 #![cfg_attr(test, deny(warnings))]
 #![doc(test(no_crate_inject, attr(deny(rust_2018_idioms))))]
@@ -21,7 +21,7 @@
 //!
 //! Guide level documentation is found on the [website].
 //!
-//! [website]: https://tokio.rs/docs/getting-started/hello-world/
+//! [website]: https://tokio.rs/docs/
 //! [futures]: http://docs.rs/futures/0.1
 //!
 //! # Examples