Move conv_zx0.sh into Makefile

loader/samples/minexample/conv_zx0.sh

@@ -1,25 +0,0 @@
-zx02/zx02 badguyz.bin badguy.zx0
-printf "\x00\x80" > badguy.zx0.prg
-cat badguy.zx0 >> badguy.zx0.prg
-python3 aart_lz.py tilemap.bin tilemap.bin.lz
-zx02/zx02 title_320-prepared.bin title_320-prepared.zx0
-printf "\x00\x80" > title_320-prepared.zx0.prg
-cat title_320-prepared.zx0 >> title_320-prepared.zx0.prg
-zx02/zx02 tower.bin tower.zx0
-printf "\x00\x80" > tower.zx0.prg
-cat tower.zx0 >> tower.zx0.prg
-zx02/zx02 tower_beam.bin tower_beam.zx0
-printf "\x00\x80" > tower_beam.zx0.prg
-cat tower_beam.zx0 >> tower_beam.zx0.prg
-zx02/zx02 field.bin field.zx0
-printf "\x00\x80" > field.zx0.prg
-cat field.zx0 >> field.zx0.prg
-zx02/zx02 falling_star.bin falling_star.zx0
-printf "\x00\x80" > falling_star.zx0.prg
-cat falling_star.zx0 >> falling_star.zx0.prg
-zx02/zx02 lilia.bin lilia.zx0
-printf "\x00\x80" > lilia.zx0.prg
-cat lilia.zx0 >> lilia.zx0.prg
-zx02/zx02 lilia_hero.bin lilia_hero.zx0
-printf "\x00\x80" > lilia_hero.zx0.prg
-cat lilia_hero.zx0 >> lilia_hero.zx0.prg