Fixed lua engine initialization (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@31283 749742ba-7341-0410-aadc-df50b521781e
gimix: corrected FDC clock, Gimix Flex 4.3 is now bootable.

git-svn-id: svn://dspnet.fr/mame/trunk@31284 749742ba-7341-0410-aadc-df50b521781e
(MESS) c128: Optimized from 118% to 124%. (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@31285 749742ba-7341-0410-aadc-df50b521781e
mrgame.c : added some video

git-svn-id: svn://dspnet.fr/mame/trunk@31286 749742ba-7341-0410-aadc-df50b521781e
Fixed battlane.c save state regression (nw)


git-svn-id: svn://dspnet.fr/mame/trunk@31287 749742ba-7341-0410-aadc-df50b521781e
Fixed tetrisp2.c save state regression (nw)


git-svn-id: svn://dspnet.fr/mame/trunk@31288 749742ba-7341-0410-aadc-df50b521781e
Added missing save states to i8275.c, fixes dwarfd save state regression (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@31289 749742ba-7341-0410-aadc-df50b521781e
Fixed superqix.c save state regression (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@31290 749742ba-7341-0410-aadc-df50b521781e
(mess) rmnimbus: make scsi work (nw)
scsi: synchronize the data output lines with the input buffer device (nw)
---
The nimbus reads the disk but it won't accept a PC MBR so without the missing machine specific fdisk it isn't possible to create a partition table

git-svn-id: svn://dspnet.fr/mame/trunk@31291 749742ba-7341-0410-aadc-df50b521781e