Added advertisement to levels-screen

polished levels 14 and 16 (world 2)

app/build/intermediates/manifests/full/debug/AndroidManifest.xml

@@ -5,19 +5,24 @@
     android:versionName="0.6.0" >
 
     <uses-sdk
-        android:minSdkVersion="12"
+        android:minSdkVersion="14"
         android:targetSdkVersion="23" />
 
     <uses-feature
         android:glEsVersion="0x00020000"
         android:required="true" />
 
+    <!-- Include required permissions for Google Mobile Ads to run -->
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
     <application
         android:allowBackup="true"
         android:debuggable="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
+        android:testOnly="true"
         android:theme="@style/AppTheme" >
         <activity
             android:name="de.frajul.endlessroll.main.GameActivity"
@@ -29,6 +34,22 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <!-- Include the AdActivity and InAppPurchaseActivity configChanges and themes. -->
+        <activity
+            android:name="com.google.android.gms.ads.AdActivity"
+            android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
+            android:exported="false"
+            android:theme="@android:style/Theme.Translucent" />
+
+        <meta-data
+            android:name="com.google.android.gms.version"
+            android:value="@integer/google_play_services_version" />
+        <meta-data
+            android:name="android.support.VERSION"
+            android:value="26.1.0" />
+        <meta-data
+            android:name="android.arch.lifecycle.VERSION"
+            android:value="27.0.0-SNAPSHOT" />
     </application>
 
 </manifest>