Add Rollbar branding to the Readme (#301)

* Add Rollbar branding to the Readme

* fix key benefits

README.md

@@ -1,4 +1,15 @@
-# Rollbar for Java and Android
+<p align="center">
+  <img alt="rollbar-logo" src="https://user-images.githubusercontent.com/3300063/207964480-54eda665-d6fe-4527-ba51-b0ab3f41f10b.png" />
+</p>
+
+<h1 align="center">Rollbar Java SDK</h1>
+
+<p align="center">
+  <strong>Proactively discover, predict, and resolve errors in real-time with <a href="https://rollbar.com">Rollbar’s</a> error monitoring platform. <a href="https://rollbar.com/signup/">Start tracking errors today</a>!</strong>
+</p>
+
+---
+
 
 [![Build Status](https://github.com/rollbar/rollbar-java/workflows/rollbar-java%20CI/badge.svg?branch=master)](https://github.com/rollbar/rollbar-java/actions/workflows/ci.yml?query=branch%3Amaster)
 
@@ -10,6 +21,13 @@ The code is documented with javadoc and therefore should be usable from viewing
 the documentation in the source. There are examples in the `examples` directory showing different
 use cases for consuming these libraries.
 
+## Key benefits of using Rollbar Java SDK are:
+- **Cross platform:** Rollbar Java SDK supports both server-side and mobile Java applications, including plaforms such as <a href="https://docs.rollbar.com/docs/android">Android</a>, <a href="https://docs.rollbar.com/docs/scala">Scala</a>, <a href="https://docs.rollbar.com/docs/spring">Spring</a>, <a href="https://docs.rollbar.com/docs/web">Web</a> and more!
+- **Automatic error grouping:** Rollbar aggregates Occurrences caused by the same error into Items that represent application issues. <a href="https://docs.rollbar.com/docs/grouping-occurrences">Learn more about reducing log noise</a>.
+- **Advanced search:** Filter items by many different properties. <a href="https://docs.rollbar.com/docs/search-items">Learn more about search</a>.
+- **Customizable notifications:** Rollbar supports several messaging and incident management tools where your team can get notified about errors and important events by real-time alerts. <a href="https://docs.rollbar.com/docs/notifications">Learn more about Rollbar notifications</a>.
+
+
 ## Setup Instructions
 1. [Sign up for a Rollbar account](https://rollbar.com/signup)
 2. Follow the [Installation](https://docs.rollbar.com/docs/java#section-installation) instructions in our [Java SDK docs](https://docs.rollbar.com/docs/java) to install rollbar-java and configure it for your platform.