cosmetic + addrLO/HI fix

minor changes thusfar.
Weird test case + x8

removed randomness from placement, sprites stay random. search on
"--n8TEST"
also, has better multiply x8 solution
Revert "Weird test case + x8"

This reverts commit a381ba6b0dd75d93731206bbace3b4ab26880dc4.
Merge pull request #1 from Vaevictusnet/fix-for-sprite-placement

cosmetic + addrLO/HI fix