Keep only the ClassifierActivity for demo purposes

Author: Nilhcem

app/src/main/AndroidManifest.xml

@@ -37,24 +37,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-
-        <activity android:name="org.tensorflow.demo.DetectorActivity"
-                  android:screenOrientation="portrait"
-                  android:label="@string/activity_name_detection">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-
-        <activity android:name="org.tensorflow.demo.StylizeActivity"
-                  android:screenOrientation="portrait"
-                  android:label="@string/activity_name_stylize">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
     </application>
 
 </manifest>