Testing with 5 cubes

Tested combi of 5 cubes. It works with no issues.
Up/Down row change button

Designed a small box that will serve as button to change the order of
the rown.
Btn change row

Tryin to add buttons below so that the user can change the cube row
order. Now it does show for the row below. Need to add so that they; it
gets deleted and regenerated upon each draw call.
Added some comments

Some comment concerning the button generation has been added so that I
dont get confused.
BtnBottom avoid duplications on draw calls.

Fixed so that duplications for the bottom row are avoided upon draw
calls.
Top row

Its added buttons for the top row as well. Need to change the code so
that the buttons are added as long that there is an item in the row.
Preparing for cubeBtn extension

Going to extend the code so that it checks if there is a cube within
the row.
Trying to add the buttons when there is one cube in the row

Working on adding the  buttons cube when there is only one cube in the
row.