Darko Sabo

Multiple performance optimizations were made.
Basic UCI interface with position loading, supports moves too.

Implemented all move logic, just need to do move-undo-ing for more efficient search when I start making the chess engine.
Board can correctly calculate number of positions with 1-6 moves (7 takes way too long)

Super exciting stuff!

Basic implementation of bitboards for individual pieces and full board rendering (totally not ripping off stockfish for that).