Cleanup.

AndroidManifest.xml

@@ -8,14 +8,14 @@
     <uses-permission android:name="android.permission.INTERNET" ></uses-permission>
 
     <application android:icon="@drawable/icon" android:label="@string/app_name">
-        <activity android:name=".DnsActivity"
+        <activity android:name=".ui.DnsActivity"
                   android:label="@string/app_name">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".ProgramList"></activity>
+        <activity android:name=".ui.ProgramList"></activity>
 
     </application>
 </manifest>