Redraw on screen rotation added
portrait and landscape spaceBetweenPoints added. spaceBetweenPoints deprecated. At the beginning of drawRect _moveLayer frame updates.
spaceBetweenPointsCurrent method added to avoid using deprecated getter. Default spaceBetweenPointsLandscape set to 40.0f
Merge pull request #3 from Akhrameev/master

Change size on device rotation by dividing spaceBetweenPoints to spaceBetweenPointsPortrait and spaceBetweenPointsLandscape