fix android name in manifest

app/src/main/AndroidManifest.xml

 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="me.szaki.xkcd.xkcdbrowser">
-
+    <uses-permission android:name="android.permission.INTERNET" />
     <application
+        android:name=".XKCDBrowserApplication"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <activity android:name=".ui.main.MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name=".ui.detail.DetailActivity"></activity>
+        <activity android:name=".ui.favorites.FavoritesActivity"></activity>
     </application>
 
 </manifest>
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