Export the avatar provider to allow other process to write in it.
This fix bug when the gallery cannot write the user avatar.
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/login_menu_login"
android:visible="true"
android:title="@string/login_menu_login"
android:icon="@drawable/ic_menu_login" />
<item android:id="@+id/login_menu_settings"
android:visible="true"
android:title="@string/login_menu_settings"
android:icon="@android:drawable/ic_menu_manage" />
<item android:id="@+id/login_menu_about"
android:visible="true"
android:title="@string/login_menu_about"
android:icon="@android:drawable/ic_menu_help" />
</menu>