add serverless-localstack

Author: whummer

README.md

@@ -175,6 +175,7 @@ In order for your plugin to be considered for Community, Approved or Certified s
 | **[Local Kinesis - `serverless-local-kinesis`](https://github.com/pidz-development/serverless-local-kinesis)** <br/> by [pidz-development](http://github.com/pidz-development) <br/> Run a local kinesis and automatically fire events | ![Github Stars](https://img.shields.io/github/stars/pidz-development/serverless-local-kinesis.svg?label=Stars&style=for-the-badge) <br/> ![NPM Downloads](https://img.shields.io/npm/dt/serverless-local-kinesis.svg?label=Downloads&style=for-the-badge)|
 | **[Local Proxy - `serverless-local-proxy`](https://github.com/serverless-local-proxy/serverless-local-proxy)** <br/> by [serverless-local-proxy](http://github.com/serverless-local-proxy) <br/> A highly composable plugin for Serverless that speeds up your local development workflow. | ![Github Stars](https://img.shields.io/github/stars/serverless-local-proxy/serverless-local-proxy.svg?label=Stars&style=for-the-badge) <br/> ![NPM Downloads](https://img.shields.io/npm/dt/serverless-local-proxy.svg?label=Downloads&style=for-the-badge)|
 | **[Local Schedule - `serverless-local-schedule`](https://github.com/UnitedIncome/serverless-local-schedule)** <br/> by [UnitedIncome](http://github.com/UnitedIncome) <br/> Schedule AWS CloudWatch Event based invocations in local time(with DST support!) | ![Github Stars](https://img.shields.io/github/stars/UnitedIncome/serverless-local-schedule.svg?label=Stars&style=for-the-badge) <br/> ![NPM Downloads](https://img.shields.io/npm/dt/serverless-local-schedule.svg?label=Downloads&style=for-the-badge)|
+| **[LocalStack - `serverless-localstack`](https://github.com/localstack/serverless-localstack)** <br/> by [LocalStack](http://github.com/LocalStack) <br/> Serverless plugin for LocalStack - a fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline! | ![Github Stars](https://img.shields.io/github/stars/localstack/serverless-localstack.svg?label=Stars&style=for-the-badge) <br/> ![NPM Downloads](https://img.shields.io/npm/dt/serverless-localstack.svg?label=Downloads&style=for-the-badge)|
 | **[Log Filter Subscription - `serverless-log-filter-subscription`](https://github.com/schwamster/serverless-log-filter-subscription)** <br/> by [schwamster](http://github.com/schwamster) <br/> This serverless plugin creates log filter subscription for all lambda functions configured in your projects serverless.yml | ![Github Stars](https://img.shields.io/github/stars/schwamster/serverless-log-filter-subscription.svg?label=Stars&style=for-the-badge) <br/> ![NPM Downloads](https://img.shields.io/npm/dt/serverless-log-filter-subscription.svg?label=Downloads&style=for-the-badge)|
 | **[Log Forwarding - `serverless-log-forwarding`](https://github.com/amplify-education/serverless-log-forwarding)** <br/> by [amplify-education](http://github.com/amplify-education) <br/> Serverless plugin for forwarding CloudWatch logs to another Lambda function. | ![Github Stars](https://img.shields.io/github/stars/amplify-education/serverless-log-forwarding.svg?label=Stars&style=for-the-badge) <br/> ![NPM Downloads](https://img.shields.io/npm/dt/serverless-log-forwarding.svg?label=Downloads&style=for-the-badge)|
 | **[Log Retention - `serverless-plugin-log-retention`](https://github.com/ArtificerEntertainment/serverless-plugin-log-retention)** <br/> by [ArtificerEntertainment](http://github.com/ArtificerEntertainment) <br/> Control the retention of your serverless function's cloudwatch logs. | ![Github Stars](https://img.shields.io/github/stars/ArtificerEntertainment/serverless-plugin-log-retention.svg?label=Stars&style=for-the-badge) <br/> ![NPM Downloads](https://img.shields.io/npm/dt/serverless-plugin-log-retention.svg?label=Downloads&style=for-the-badge)|