switch to map on geosearch success (fixes #410)

code/geosearch.js

@@ -12,6 +12,7 @@ window.setupGeosearch = function() {
           northEast = new L.LatLng(b[1], b[3]),
           bounds = new L.LatLngBounds(southWest, northEast);
       window.map.fitBounds(bounds);
+      if(window.isSmartphone()) window.smartphone.mapButton.click();
     });
     e.preventDefault();
   });