Update daemon dbus XML and port KDE config backend from dbus to local

src/dbus/configurationmanager-introspec.xml

@@ -283,8 +283,8 @@
 	   <method name="getAudioCodecList" tp:name-for-bindings="getAudioCodecList">
 		   <tp:docstring>
 		   </tp:docstring>
-		   <annotation name="com.trolltech.QtDBus.QtTypeName.Out0" value="VectorString"/>
-		   <arg type="as" name="list" direction="out">
+		   <annotation name="com.trolltech.QtDBus.QtTypeName.Out0" value="VectorInt"/>
+		   <arg type="ai" name="list" direction="out">
 			   <tp:docstring>
 			   </tp:docstring>
 		   </arg>

src/dbus/metatypes.h

@@ -9,17 +9,20 @@
 
 typedef QMap<QString, QString> MapStringString;
 typedef QMap<QString, int> MapStringInt;
+typedef QVector<int> VectorInt;
 typedef QVector< QMap<QString, QString> > VectorMapStringString;
 
 Q_DECLARE_METATYPE(MapStringString)
 Q_DECLARE_METATYPE(MapStringInt)
 Q_DECLARE_METATYPE(VectorMapStringString)
+Q_DECLARE_METATYPE(VectorInt);
 
 
 inline void registerCommTypes() {
 	qDBusRegisterMetaType<MapStringString>();
 	qDBusRegisterMetaType<MapStringInt>();
 	qDBusRegisterMetaType<VectorMapStringString>();
+	qDBusRegisterMetaType<VectorInt>();
 }
 
 #endif
\ No newline at end of file