(MESS) intv.xml: added some more titles, mostly protos from GoodINTV. nw.
(MESS) astrocde: installing expansion handlers only if a slot card is
present avoids the appearance of gfx garbage at start. garbage
disappeared when pressing reset, but it is better in this way, of course.
nw.
snes_ppu: let's initialize more class variables! nw.
fixed usage of uninitialized members in sns_sa1_device (nw)

happened with e.g. snes -cart sdf1gpp
fixed usage of uninitialized member in snes_ppu_device (nw)

happened with e.g. snes -cart sdf1gpp
segaufo layout file placeholder
Convert to UTF-8.
twin16: according to schems this is priority related, not a flip bit (nw)
ignore inp directory (nw)
ufomini works
New Arkanoid Returns clone

New Clone Added
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Arkanoid Returns (Ver 2.02A 1997/02/10) [Bill D, The Dumping Union]