Fix ibc-relayer-rest crate for publication (#1308)

* Add README to relayer-rest crate

* Fix version number in ibc-relayer-rest integration test

Author: romac

relayer-rest/README.md

@@ -0,0 +1,42 @@
+# IBC Relayer REST Server
+
+[![Crate][crate-image]][crate-link]
+[![Docs][docs-image]][docs-link]
+[![Build Status][build-image]][build-link]
+[![End to End testing][e2e-image]][e2e-link]
+[![Apache 2.0 Licensed][license-image]][license-link]
+![Rust Stable][rustc-image]
+![Rust 1.53+][rustc-version]
+
+This is the repository for the IBC REST server for use in the Hermes IBC relayer.
+
+See the [REST server][rest-doc] section in the Hermes guide for more information.
+
+## License
+
+Copyright © 2021 Informal Systems Inc. and ibc-rs authors.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use the files in this repository except in compliance with the License. You may obtain a copy of the License at
+
+    https://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
+
+
+[//]: # (badges)
+
+[crate-image]: https://img.shields.io/crates/v/ibc-relayer-rest.svg
+[crate-link]: https://crates.io/crates/ibc-relayer-rest
+[docs-image]: https://docs.rs/ibc-relayer-rest/badge.svg
+[docs-link]: https://docs.rs/ibc-relayer-rest/
+
+[build-image]: https://github.com/informalsystems/ibc-rs/workflows/Rust/badge.svg
+[build-link]: https://github.com/informalsystems/ibc-rs/actions?query=workflow%3ARust
+[e2e-image]: https://github.com/informalsystems/ibc-rs/workflows/End%20to%20End%20testing/badge.svg
+[e2e-link]: https://github.com/informalsystems/ibc-rs/actions?query=workflow%3A%22End+to+End+testing%22
+[telemetry-doc]: https://hermes.informal.systems/rest-api.html
+
+[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
+[license-link]: https://github.com/informalsystems/ibc-rs/blob/master/LICENSE
+[rustc-image]: https://img.shields.io/badge/rustc-stable-blue.svg
+[rustc-version]: https://img.shields.io/badge/rustc-1.53+-blue.svg

relayer-rest/tests/mock.rs

@@ -63,7 +63,7 @@ fn version() {
 
     let rest_api_version = VersionInfo {
         name: "ibc-relayer-rest".to_string(),
-        version: "0.1.0".to_string(),
+        version: "0.7.0".to_string(),
     };
 
     let result = vec![version.clone(), rest_api_version];