[rules-users] the n best solutions on a very simple test case

[Laurent Michenaud]

Hi, 

We have implemented a best score recaller to keep
the n best found solutions.
It seems to be ok except on very simple
test cases :

- On the first step, 4 moves are tested. They all 
return a feseable score. The best one is kept and
sent to the solution recaller.
- After each of these moves, no other moves are
possible and the other solutions of the first step
are not sent to the solution recaller.

So, in our solution recaller, we have only one
solution.

Thanks for your help
Michenux.