LostLocationEngine - add interval to request (#393)

Author: tobrun

mapbox/libandroid-services/src/main/java/com/mapbox/services/android/location/LostLocationEngine.java

@@ -89,6 +89,7 @@ public Location getLastLocation() {
   public void requestLocationUpdates() {
     // Common params
     LocationRequest request = LocationRequest.create()
+      .setInterval(1000)
       .setFastestInterval(1000)
       .setSmallestDisplacement(3.0f);