feat(rollouts): Update README for Rollouts

Author: Asa Schachar

README.md

@@ -2,7 +2,11 @@
 [![Apache 2.0](https://img.shields.io/github/license/nebula-plugins/gradle-extra-configurations-plugin.svg)](http://www.apache.org/licenses/LICENSE-2.0)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/carthage/carthage)
 
-This repository houses the Optimizely Mobile and OTT experimentation SDKs.
+This repository houses the Swift SDK for use with Optimizely Full Stack and Optimizely Rollouts for Mobile and OTT.
+
+Optimizely Full Stack is A/B testing and feature flag management for product development teams. Experiment in any application. Make every feature on your roadmap an opportunity to learn. Learn more at https://www.optimizely.com/platform/full-stack/, or see the [documentation](https://docs.developers.optimizely.com/full-stack/docs).
+
+Optimizely Rollouts is free feature flags for development teams. Easily roll out and roll back features in any application without code deploys. Mitigate risk for every feature on your roadmap. Learn more at https://www.optimizely.com/rollouts/, or see the [documentation](https://docs.developers.optimizely.com/rollouts/docs).
 
 
 ## Getting Started