board → player Relation

File in cockatrice/src/game/board	Includes file in cockatrice/src/game/player
abstract_counter.cpp	player.h
abstract_counter.cpp	player_actions.h
arrow_item.cpp	player.h
arrow_item.cpp	player_actions.h
arrow_item.cpp	player_target.h
arrow_target.cpp	player.h
card_item.cpp	player.h
card_item.cpp	player_actions.h