Update the README layout to match ReactiveSwift.

[skip ci]

Author: andersio

Logo/PNG/Docs.png

@@ -1,6 +1,9 @@
-![](Logo/header.png)
-#### Reactive extensions to Cocoa frameworks, built on top of [ReactiveSwift][].
-
+<p align="center">
+	<a href="https://github.com/ReactiveCocoa/ReactiveCocoa/"><img src="Logo/PNG/logo.png" alt="ReactiveCocoa" /></a><br /><br />
+	Reactive extensions to Cocoa frameworks, built on top of <a href="https://github.com/ReactiveCocoa/ReactiveSwift/">ReactiveSwift</a>.<br /><br />
+	<a href="http://reactivecocoa.io/slack/"><img src="Logo/PNG/JoinSlack.png" alt="Join the ReactiveSwift Slack community." width="143" height="40" /></a>
+</p>
+<br />
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](#carthage) [![CocoaPods compatible](https://img.shields.io/cocoapods/v/ReactiveCocoa.svg)](#cocoapods) [![GitHub release](https://img.shields.io/github/release/ReactiveCocoa/ReactiveCocoa.svg)](https://github.com/ReactiveCocoa/ReactiveCocoa/releases) ![Swift 3.0.x](https://img.shields.io/badge/Swift-3.0.x-orange.svg) ![platforms](https://img.shields.io/badge/platforms-iOS%20%7C%20OS%20X%20%7C%20watchOS%20%7C%20tvOS%20-lightgrey.svg)
 
 ⚠️ [Looking for the Objective-C API?][] ⚠️ [Still using Swift 2.x?][]