Remove lost code and update z position of pie

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

src/PlanView/SurveyItemEditor.qml

@@ -564,7 +564,7 @@ Rectangle {
         }
         x: windRosePie.x + Math.sin(- windRosePie.angle*Math.PI/180 - Math.PI/2)*(windRosePie.width/2 - windRoseArrow.width/2) + windRosePie.width / 2 - windRoseArrow.width / 2
         y: windRosePie.y + Math.cos(- windRosePie.angle*Math.PI/180 - Math.PI/2)*(windRosePie.width/2 - windRoseArrow.width/2) + windRosePie.height / 2 - windRoseArrow.height / 2
-        z: windRosePie.z
+        z: windRosePie.z + 1
     }
 
     QGCColoredImage {
@@ -580,9 +580,9 @@ Rectangle {
             origin.y: windGuru.height / 2
             axis { x: 0; y: 0; z: 1 } angle: windRosePie.angle + 180
         }
-        x: windRosePie.x + Math.sin(- windRosePie.angle*Math.PI/180 - 3*Math.PI/2)*(windRosePie.width/2/* - windGuru.height/2*/) + windRosePie.width / 2 - windGuru.width / 2
+        x: windRosePie.x + Math.sin(- windRosePie.angle*Math.PI/180 - 3*Math.PI/2)*(windRosePie.width/2) + windRosePie.width / 2 - windGuru.width / 2
-        y: windRosePie.y + Math.cos(- windRosePie.angle*Math.PI/180 - 3*Math.PI/2)*(windRosePie.height/2/* - windGuru.height/2*/) + windRosePie.height / 2 - windGuru.height / 2
+        y: windRosePie.y + Math.cos(- windRosePie.angle*Math.PI/180 - 3*Math.PI/2)*(windRosePie.height/2) + windRosePie.height / 2 - windGuru.height / 2
-        z: windRosePie.z
+        z: windRosePie.z + 1
     }
 
     Item {