[Docs] Update Android installation to reflect new versions of RN. Closes

 react-native-maps#105

docs/installation.md

@@ -7,7 +7,7 @@ First, download the library from npm:
 npm install react-native-maps --save
 ```
 
-Then you must install the native dependencies. You can use [`rnpm`](https://github.com/rnpm/rnpm) to 
+Then you must install the native dependencies. You can use [`rnpm`](https://github.com/rnpm/rnpm) to
 add native dependencies automatically:
 
 `$ rnpm link`
@@ -17,15 +17,15 @@ or do it manually as described below:
 ## iOS
 
 1. Open your project in XCode, right click on `Libraries` and click `Add
-   Files to "Your Project Name"` Look under `node_modules/react-native-maps` and add `AIRMaps.xcodeproj`. 
+   Files to "Your Project Name"` Look under `node_modules/react-native-maps` and add `AIRMaps.xcodeproj`.
 2. Add `libAIRMaps.a` to `Build Phases -> Link Binary With Libraries.
 3. Click on `AIRMaps.xcodeproj` in `Libraries` and go the `Build
    Settings` tab. Double click the text to the right of `Header Search
    Paths` and verify that it has `$(SRCROOT)/../react-native/React` as well as `$(SRCROOT)/../react-native/Libraries/Image` - if they
    aren't, then add them. This is so XCode is able to find the headers that
    the `AIRMaps` source files are referring to by pointing to the
    header files installed within the `react-native` `node_modules`
-   directory. 
+   directory.
 4. Whenever you want to use it within React code now you can: `var MapView =
    require('react-native-maps');`
 
@@ -46,6 +46,35 @@ or do it manually as described below:
    ```
 
 3. and finally, in `android/src/main/java/com/{YOUR_APP_NAME}/MainActivity.java` add:
+
+    **Newer versions of React Native**
+      ```
+    ...
+    import com.AirMaps.AirPackage; // <--- This!
+    ...
+    public class MainActivity extends ReactActivity {
+
+     @Override
+     protected String getMainComponentName() {
+         return "sample";
+     }
+
+     @Override
+     protected boolean getUseDeveloperSupport() {
+         return BuildConfig.DEBUG;
+     }
+
+     @Override
+     protected List<ReactPackage> getPackages() {
+       return Arrays.<ReactPackage>asList(
+         new MainReactPackage()
+         new AirPackage() // <---- and This!
+       );
+     }
+   }
+   ```
+
+    **Older versions of React Native**
    ```
    ...
    import com.AirMaps.AirPackage; // <--- This!
@@ -54,7 +83,7 @@ or do it manually as described below:
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mReactRootView = new ReactRootView(this);
-   
+
        mReactInstanceManager = ReactInstanceManager.builder()
                .setApplication(getApplication())
                .setBundleAssetName("index.android.bundle")
@@ -64,9 +93,9 @@ or do it manually as described below:
                .setUseDeveloperSupport(BuildConfig.DEBUG)
                .setInitialLifecycleState(LifecycleState.RESUMED)
                .build();
-   
+
        mReactRootView.startReactApplication(mReactInstanceManager, "MyApp", null);
-   
+
        setContentView(mReactRootView);
    }
    ```

example/examples/DraggableMarkers.js

@@ -49,16 +49,14 @@ var MarkerTypes = React.createClass({
         >
           <MapView.Marker
             coordinate={this.state.a}
-            onDragEnd={(e) => this.setState({ a: e.nativeEvent.coordinate })}
+            onSelect={(e) => console.log('onSelect', e)}
+            onDrag={(e) => console.log('onDrag', e)}
+            onDragStart={(e) => console.log('onDragStart', e)}
+            onPress={(e) => console.log('onPress', e)}
             draggable
           >
             <PriceMarker amount={99} />
           </MapView.Marker>
-          <MapView.Marker
-            coordinate={this.state.b}
-            onDragEnd={(e) => this.setState({ b: e.nativeEvent.coordinate })}
-            draggable
-          />
         </MapView>
       </View>
     );