Add readme for both scope packages open-telemetry#96 (open-telemetry#148

)

* add readme for async-hooks scope manager package

* add readme for base scope manager package

* chore(readme): fix typos

packages/opentelemetry-scope-async-hooks/README.md

@@ -1,4 +1,26 @@
-OpenTelemetry AsyncHooks ContextManager
-======================================================
+# OpenTelemetry AsyncHooks-based Scope Manager
+[![Gitter chat][gitter-image]][gitter-url]
+[![dependencies][dependencies-image]][dependencies-url]
+[![devDependencies][devDependencies-image]][devDependencies-url]
+[![Apache License][license-image]][license-image]
 
-TODO
+This package provides [async-hooks][async-hooks-doc] based scope manager which is used internally by OpenTelemetry plugins to propagate specific scope between function calls and async operations. It only targets NodeJS since async-hooks is only available there.
+
+## Useful links
+- For more information on OpenTelemetry, visit: <https://opentelemetry.io/>
+- For more about OpenTelemetry JavaScript: <https://github.com/open-telemetry/opentelemetry-js>
+- For help or feedback on this project, join us on [gitter][gitter-url]
+
+## License
+
+Apache 2.0 - See [LICENSE][license-url] for more information.
+
+[gitter-image]: https://badges.gitter.im/open-telemetry/opentelemetry-js.svg
+[gitter-url]: https://gitter.im/open-telemetry/opentelemetry-node?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+[license-url]: https://github.com/open-telemetry/opentelemetry-js/blob/master/LICENSE
+[license-image]: https://img.shields.io/badge/license-Apache_2.0-green.svg?style=flat
+[dependencies-image]: https://david-dm.org/open-telemetry/opentelemetry-js/status.svg?path=packages/opentelemetry-scope-async-hooks
+[dependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js?path=packages%2Fopentelemetry-scope-async-hooks
+[devDependencies-image]: https://david-dm.org/open-telemetry/opentelemetry-js/dev-status.svg?path=packages/opentelemetry-scope-async-hooks
+[devDependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js?path=packages%2Fopentelemetry-scope-async-hooks&type=dev
+[async-hooks-doc]: http://nodejs.org/dist/latest/docs/api/async_hooks.html

packages/opentelemetry-scope-base/README.md

@@ -1,4 +1,25 @@
-OpenTelemetry Base Scope Manager
-======================================================
+# OpenTelemetry Base Scope Manager
+[![Gitter chat][gitter-image]][gitter-url]
+[![dependencies][dependencies-image]][dependencies-url]
+[![devDependencies][devDependencies-image]][devDependencies-url]
+[![Apache License][license-image]][license-image]
 
-TODO
+This package provides the ScopeManager interface (which is used by concrete implementations) and a no-op implementation (which is used internally when no scope propagation is defined). It's intended for use both on the server and in the browser.
+
+## Useful links
+- For more information on OpenTelemetry, visit: <https://opentelemetry.io/>
+- For more about OpenTelemetry JavaScript: <https://github.com/open-telemetry/opentelemetry-js>
+- For help or feedback on this project, join us on [gitter][gitter-url]
+
+## License
+
+Apache 2.0 - See [LICENSE][license-url] for more information.
+
+[gitter-image]: https://badges.gitter.im/open-telemetry/opentelemetry-js.svg
+[gitter-url]: https://gitter.im/open-telemetry/opentelemetry-node?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+[license-url]: https://github.com/open-telemetry/opentelemetry-js/blob/master/LICENSE
+[license-image]: https://img.shields.io/badge/license-Apache_2.0-green.svg?style=flat
+[dependencies-image]: https://david-dm.org/open-telemetry/opentelemetry-js/status.svg?path=packages/opentelemetry-scope-base
+[dependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js?path=packages%2Fopentelemetry-scope-base
+[devDependencies-image]: https://david-dm.org/open-telemetry/opentelemetry-js/dev-status.svg?path=packages/opentelemetry-scope-base
+[devDependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js?path=packages%2Fopentelemetry-scope-base&type=dev

packages/opentelemetry-scope-base/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opentelemetry/scope-base",
   "version": "0.0.1",
-  "description": "OpenTelemetry Base Scope Management",
+  "description": "OpenTelemetry Base Scope Manager",
   "main": "build/src/index.js",
   "types": "build/src/index.d.ts",
   "repository": "open-telemetry/opentelemetry-js",