RedQueen release 1.0.0 beta

RedQueen 1.0 beta

- Code clean up;
- Minor tweaks;
- Improved king safety (added contact checks + shelter);
- Improved passed pawn code;
- Added pawn bad mobility knowledge;
- Added some elementary end game knowledge;
- Added some rules to fix material;
- Added the rule: "When ahead exchange pieces, when behind exchange pawns";
- Fixed minor bug in the pawn hash table;
- Fixed bug in the function which verifies if a move
retrieved from the hash is legal ;
- Created new UCI parameters to adjust the play style;
- Added some UCI options from the specs (search nodes and search moves);
- Fixed bug the time management routine;
- Improved aspiration window code in the search routine;
- Added futility pruning in the quiescence search;
- Other minor improvement in the search;