Add debug app / wait for debugger dev options.

Re-organize dev options a bit.

Change-Id: I291b177c87cb8fb4bd8316d05aa6eadfaaf5f0d2
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 5185f9a..e8ddf2d 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1019,6 +1019,9 @@
                 android:resource="@id/development_settings" />
         </activity-alias>
 
+        <activity android:name=".AppPicker" android:label="@string/select_application"
+                android:theme="@android:style/Theme.Holo.Dialog" />
+
         <activity android:name="Settings$UsbSettingsActivity"
                 android:label="@string/storage_title_usb"
                 android:clearTaskOnLaunch="true">