added support for fingerprint adding/editing

some visualization changes

params/ToolBoxWidget.h

@@ -45,6 +45,7 @@ private:
 
 	QPushButton* btnWifi;
 	QPushButton* btnBeacon;
+	QPushButton* btnFingerprintLocation;
 	QPushButton* btnPOI;
 
 	QPushButton* btnImage;
@@ -63,6 +64,7 @@ private slots:
 
 	void onNewAccessPoint();
 	void onNewBeacon();
+	void onNewFingerprintLocation();
 	void onNewPOI();
 
 	void onNewImage();