The convert program is only used by the shaders from package gpu, and we're about to make the backend package imported by the program internal to package gpu. Move the converter below package gpu. Signed-off-by: Elias Naur <mail@eliasnaur.com>
Package headless is more about rendering that windows. Move it accordingly. Signed-off-by: Elias Naur <mail@eliasnaur.com>