OmniGears: expose OmniJaws service settings

Change-Id: I337271e846d74920e3c9da9014e5259c536dde72
diff --git a/res/xml/omnijaws_settings.xml b/res/xml/omnijaws_settings.xml
index 3540830..20017b7 100644
--- a/res/xml/omnijaws_settings.xml
+++ b/res/xml/omnijaws_settings.xml
@@ -21,6 +21,7 @@
 
         <PreferenceScreen
             android:title="@string/weather_config_title"
+            android:icon="@drawable/ic_qs_weather_default_on"
             android:summary="@string/weather_config_summary" >
             <intent android:action="android.intent.action.MAIN"
                     android:targetPackage="org.omnirom.omnijaws"