Updated CI.

.travis.yml

@@ -11,3 +11,9 @@ cache: cocoapods
 xcode_workspace: Demo/Demo.xcworkspace
 xcode_scheme: Demo
 
+before_install:
+  - KEY_CHAIN=ios-build.keychain
+  - security create-keychain -p travis $KEY_CHAIN
+  - security default-keychain -s $KEY_CHAIN
+  - security unlock-keychain -p travis $KEY_CHAIN
+  - security set-keychain-settings -t 3600 -u $KEY_CHAIN

Readme.md

@@ -3,5 +3,33 @@
 NSObject+Rx
 ===========
 
-What an exciting library that I've been meaning to totally write a readme for! See #1.
+If you're using [RxSwift](https://github.com/ReactiveX/RxSwift), you've probably encountered the following code more than a few times.
 
+```swift
+class MyObject: Whatever {
+	let disposeBag = DisposeBag()
+
+	...
+}
+```
+
+You're actually not the only one to have written this line many, many times.
+
+![Search screenshot showing many, many results.](assets/screenshot.png)
+
+Instead of adding a new property to every object using RxSwift, use this library to add it for you, to any subclass of `NSObject`. 
+
+```swift
+thing
+  .bindTo(otherThing)
+  .addDisposableTo(rx_disposeBag())
+```
+
+Sweet.
+
+License
+-------
+
+MIT obvs.
+
+![Tim Cook dancing to the sound of a permissive license.](http://i.imgur.com/mONiWzj.gif)