Signed-off-by: Dmitry Ponyatov <dponyatov@gmail.com>
+ BC/WC 64x64 empty board cells with size eq. fig sizes

Signed-off-by: Dmitry Ponyatov <dponyatov@gmail.com>
* clean
* loading & cheching resources
+ empty board DrawBoard()
+ free resources before sdl_quit

Signed-off-by: Dmitry Ponyatov <dponyatov@gmail.com>