Fixed enable flags in build
Removed more of the legacy MAMEMESS code
Tweaked the playables/unplayables list some more

Fixed some build errors with nonstandard builds
Added comment stating that Bakraid doesn't use sprite buffering either
Added Ketsui (Mr. Stoic Ver.)
Games with no sound, wrong colors, or protection issues are now "imperfect"

They used to be "preliminary" - which is read by many frontends as "not
working"
fixed some dependency problems with tiny builds

arm7 no longer fails if it's the only dynarec cpu in the build
ym2203, ym2610, and ym2610b no longer fail if ym2608 is not present
redid tiny build

it now contains all hacks in the build
added a few additional dependency notes to mame.mak

based on stuff i found out the hard way from the tiny build