[O] rotate tables

[Uwe Brauer]

Hi 

I googled a bit but found no solution to the problem 
of rotating a table such that

| 1 | 2 | 3 |
| 4 | 3 | 4 |

becomes 

| 4 | 1 |
| 3 | 2 |
| 4 | 3 |


Thanks 


Uwe Brauer