SCI32: Fix broken Remap implementation

Remap would crash SCI2.1early games with 19 remap slots, and
did not actually work in most cases in SCI2.1mid+ games.

1. Avoid accidental corruption of values from the VM that may be
   valid when signed or larger than 8 bits
2. Fix bad `matchColor` function.
3. Remove unnecessary initialisation of SingleRemaps
4. Update architecture to more closely mirror how SSCI worked
5. Split large `apply` function into smaller units
6. Fix buffer overrun when loading a SCI2.1early game with remap
7. Warn instead of crashing with an error on invalid input (to
    match SSCI more closely)
8. Add save/load function

0 files changed, 0 insertions, 0 deletions