Merge branch 'fix/aspect-ratio' into 'master'

Add 2.1 aspect ratio, closes #25

Closes #25

See merge request !62

android/app/src/main/AndroidManifest.xml

@@ -27,6 +27,8 @@
         </intent-filter>
       </activity>
       <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
+
+      <meta-data android:name="android.max_aspect" android:value="2.1" />
     </application>
 
 </manifest>