Setting deployent target back to 5.0 (seems to work without problems)
Speed up RMShapes recalculateGeometryAnimated by not using CLLocation objects for setting the bounding box, new Class RMCoordinate, new Method setBoundingBoxFromRMCoordinates: for RMAnnotation. Also speeds up RMShape's addLineToCoordinate (at least a little) by not creatig CLLocation objects.