+ Added config.json to easily change the game's name and version
 - Removed defines.hpp in favor of config.json
 + Added an initialization function to bee/init/info.cpp for the game metadata
 * Changed the game's build_id from a string to an unsigned int
 + Added file_get_checksum() and directory_get_checksum() to bee/util/files.cpp
 - Removed build_id and game_id generation from build.sh