Upgrade React Native (#1093)

* Upgrade RN

* Clean up

examples/NavigationPlayground/android/app/build.gradle

@@ -126,6 +126,7 @@ android {
 }
 
 dependencies {
+    compile project(':react-native-vector-icons')
     compile fileTree(dir: "libs", include: ["*.jar"])
     compile "com.android.support:appcompat-v7:23.0.1"
     compile "com.facebook.react:react-native:+"  // From node_modules

examples/NavigationPlayground/android/app/src/main/java/com/navigationplayground/MainApplication.java

@@ -4,6 +4,7 @@ import android.app.Application;
 import android.util.Log;
 
 import com.facebook.react.ReactApplication;
+import com.oblador.vectoricons.VectorIconsPackage;
 import com.facebook.react.ReactInstanceManager;
 import com.facebook.react.ReactNativeHost;
 import com.facebook.react.ReactPackage;
@@ -29,7 +30,8 @@ public class MainApplication extends Application implements ReactApplication {
     @Override
     protected List<ReactPackage> getPackages() {
       return Arrays.<ReactPackage>asList(
-          new MainReactPackage()
+          new MainReactPackage(),
+          new VectorIconsPackage()
       );
     }
   };

examples/NavigationPlayground/android/settings.gradle

@@ -1,3 +1,5 @@
 rootProject.name = 'NavigationPlayground'
+include ':react-native-vector-icons'
+project(':react-native-vector-icons').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-vector-icons/android')
 
 include ':app'