Updated Code from PixelFactory
	new file:   zf_common/Direction.cpp
	modified:   zf_common/Direction.hpp
	modified:   zf_sfml/VertexButton.cpp
	modified:   zf_sfml/VertexButton.hpp
	modified:   zf_sfml/animations/iAnimatable.hpp
	modified:   zf_sfml/f_common.hpp
	modified:   zf_sfml/f_sfml_common.cpp
Update from sudokucrawl
update from sudokucrawl
update code from memory squares
remove the template folder