build script modif, Pixel class, TextBox beginning
	modified:   .gitignore
	modified:   build_release.py
	modified:   log.css
	modified:   make.py
	modified:   packer.py
	modified:   stigame/Angle.h
	new file:   stigame/Pixel.cpp
	new file:   stigame/Pixel.h
	modified:   stigame/SColor.cpp
	modified:   stigame/SColor.h
	modified:   stigame/SFont.cpp
	modified:   stigame/StiGame.cbp
	new file:   stigame/TextBox.cpp
	new file:   stigame/TextBox.h
	modified:   stiuniverse/SpaceHud.cpp
	modified:   stiuniverse/SpaceHud.h
	modified:   stiuniverse/SpaceVessel.cpp
	modified:   stiuniverse/SpaceVessel.h
	modified:   to do.txt