interface changes

added new data-strcutures for new sensors
new helper methods
fixed some issues

sensors/radio/model/WiFiModel.h

@@ -3,6 +3,11 @@
 
 #include "../AccessPoint.h"
 #include "../../../geo/Point3.h"
+#include <vector>
+
+
+#include "../../../data/XMLserialize.h"
+
 
 /**
  * interface for signal-strength prediction models.
@@ -10,7 +15,7 @@
  * the model is passed a MAC-address of an AP in question, and a position.
  * hereafter the model returns the RSSI for this AP at the questioned location.
  */
-class WiFiModel {
+class WiFiModel : public XMLserialize {
 
 public:
 
@@ -31,6 +36,7 @@ public:
 	 */
 	virtual float getRSSI(const MACAddress& accessPoint, const Point3 position_m) const = 0;
 
+
 };
 
 #endif // WIFIMODEL_H