core/core.cpp: Fixed currentPlayer usage
Oh.. :( Switched back from hexes to squares
Visualizator: Removed mTileSize() (always == 1.0f)
core/los.hpp: Removed outdated link
core/los.?pp -> core/lineOfSight.?pp
Core::isLineOfSightClear(..): Removed temp '#if..' block
dir -> direction
core/pathfinder.hpp: Removed 'rename' todo comment