Merge branch 'geo' of https://git.xpub.nl/XPUB/XPPL into geo

app/templates/home.html

@@ -354,6 +354,7 @@
         DeviceOrientationEvent.requestPermission()
           .then((response) => {
             if (response === "granted") {
+              alert("granted")
               window.addEventListener("deviceorientation", handler, true);
             } else {
               alert("has to be allowed!");
@@ -365,7 +366,7 @@
 
     function handler(e) {
       compass = e.webkitCompassHeading || Math.abs(e.alpha - 360);
-      compassCircle.style.transform = `translate(-50%, -50%) rotate(${pointDegree-compass}deg)`;
+      compassCircle.style.transform = `translate(-50%, -50%) rotate(${-compass}deg)`;
 
       // ±15 degree