Prédateur 0.1.4r2 bugfixed

[JuLieN]

The last release had a serious bug that prevented Prédateur from checkmating its opponents or see the checkmates. Its strength was thus severely severed. I'm sorry for those of you who bothered testing it. I took more time to test this one in depth before releasing it.

This is actually not a bugfix version only. Here is a list of the changes :

- added a special time manager to handle 1) games with no time increment 2) grumpy testers
- fixed an horrible bug in the checkmate handling
- a first try with null-move (verified null-move)
- total hash default size reduced to 64Mb (48 main + 16 quiesce). You can change those default sizes in the uci options.

Download the fix on the blog.