This changes GuiText::internatRenderingScale to int32_t as it doesn't make much sense to have floating point SSAA values. Also you might want to check if the entered value is valid instead of lazy setting it
Signed-off-by: Thomas Rohloff <v10lator@myway.de>
Some fonts look really ugly with this anti-aliasing method of renderin in double size, so it shouldn't be default.
Signed-off-by: Thomas Rohloff <v10lator@myway.de>