message: add cloneToGrid
diff: @@ -36,4 +36,8 @@ namespace MakerJs.layout {
  return cloneTo(0, itemToClone, count, margin);
  }
  + export function cloneToGrid(itemToClone: IModel | IPath, xCount: number, yCount: number, margin?: number): IModel {
  + return cloneToColumn(cloneToRow(itemToClone, xCount, margin), yCount, margin);
  + }
  +
  }
  