code: @NonNull
    @Deprecated
    public static LocationEngine getBestLocationEngine(@NonNull Context context, boolean background) {
      return getBestLocationEngine(context);
    }
docs: Returns instance to the best location engine, given the included libraries.
  
  @param context    {@link Context}.
  @param background true if background optimized engine is desired (note: parameter deprecated)
  @return a unique instance of {@link LocationEngine} every time method is called.
  @since 1.0.0