Add AP support for tethering

First phase of the AP support in
UI and framework
Bug: 2421638

Change-Id: I0b6c31be5fe79bd4d33c292464d271b054754e8d
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c986d3b..80c9766 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -141,6 +141,13 @@
             </intent-filter>
         </activity>
 
+        <activity android:name=".wifi.WifiApSettings">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.VOICE_LAUNCH" />
+            </intent-filter>
+        </activity>
 
         <activity android:name="ApnSettings" android:label="@string/apn_settings"
                   android:configChanges="orientation|keyboardHidden"