Point cloud and Ortophoto = divide by size/number of points

After adding "merge results" in the last updates for point clouds or orthophotos, another step would be to add an option to merge results but in a specified way:

• point clouds by size, number of points per tile etc.

• ortophotos by disc space size or by height/width size

When producing bigger productions, 5cm pixel ortophoto can grow into 40+GB files which are hard to handle. Dividing them already on a production level will be great improvement for the users (especially that merge option in CC Editor has some issues right now to produce correct tiles - they are not loading higher level of details).