Add top-level API docs and getting started section

Author: Will Anderson

README.md

@@ -10,7 +10,7 @@ Installation
 npm install --save react-native-code-push
 ```
 
-After installing the React Native Code Push plugin, open your project in Xcode. Open `node_modules/react-native-code-push` in Finder, and drag the `CodePush.xcodeproj` into the Libraries folder of Xcode.
+After installing the React Native Code Push plugin, open your project in Xcode. Open the `react-native-code-push` in Finder, and drag the `CodePush.xcodeproj` into the Libraries folder of Xcode.
 
 In Xcode, click on your project, and select the "Build Phases" tab of your project configuration. Drag libCodePush.a from `Libraries/CodePush.xcodeproj/Products` into the "Link Binary With Libraries" secton of your project's "Build Phases" configuration.
 
@@ -28,6 +28,26 @@ jsCodeLocation = [CodePush getBundleUrl];
 
 This change allows Code Push to load the updated app location after an update has been applied.
 
+Methods
+---
+
+* checkForUpdate: Checks the service for updates
+* notifyApplicationReady: Notifies the plugin that the update operation succeeded.
+* getCurrentPackage: Gets information about the currently applied package.
+
+Objects
+---
+
+* LocalPackage: Contains information about a locally installed package.
+* RemotePackage: Contains information about an updated package available for download.
+
+Getting Started:
+---
+
+* Add the plugin to your app
+* Open your app's `Info.plist` and add a "CodePushDeploymentKey" entry with your app's deployment key
+* To publish an update for your app, run `react-native bundle`, and then publish `iOS/main.jsbundle` using the Code Push CLI.
+
 Running the Example
 ---